Difference between revisions of "PC-451"

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{{Specs-Card|code=us_pc_451}}
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{{Specs-Card
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|code=us_pc_451
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|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
 +
}}
  
 
== Description ==
 
== Description ==
−
<!--''In the first part of the description, cover the history of the ship’s creation and military application. In the second part, tell the reader about using this ship in the game. Add a screenshot. If a beginner player has a hard time remembering vehicles by name, a picture will help them understand which ship is being discussed.''-->
+
<!-- ''In the first part of the description, cover the history of the ship's creation and military application. In the second part, tell the reader about using this ship in the game. Add a screenshot: if a beginner player has a hard time remembering vehicles by name, a picture will help them identify the ship in question.'' -->
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[[File:GarageImage_{{PAGENAME}}.jpg|420px|thumb|left]]
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The '''{{Specs|name}}''' is a rank {{Specs|rank}} American sub-chaser {{Battle-rating}}. It was introduced in [[Update 1.79 "Project X"]] as part of the fleet closed beta test.
−
{{Break}}
 
−
The '''{{specs|name}}''' is a rank {{specs|rank}} American sub-chaser {{Battle-rating|1}}. It was introduced in [[Update 1.79 "Project X"]] as part of the fleet closed beta test.
 
  
 
== General info ==
 
== General info ==
 
=== Survivability and armour ===
 
=== Survivability and armour ===
−
''Talk about the vehicle's armour. Note the most well-defended and most vulnerable zones, e.g. the ammo magazine. Evaluate the composition of components and assemblies responsible for movement and manoeuvrability. Evaluate the survivability of the primary and secondary armament separately. Don't forget to mention the size of the crew, which plays an important role in fleet mechanics. Tips for preserving survivability should be saved for the "Use in battle" section.''
+
{{Specs-Fleet-Armour}}
 +
<!-- ''Talk about the vehicle's armour. Note the most well-defended and most vulnerable zones, e.g. the ammo magazine. Evaluate the composition of components and assemblies responsible for movement and manoeuvrability. Evaluate the survivability of the primary and secondary armaments separately. Don't forget to mention the size of the crew, which plays an important role in fleet mechanics. Save tips on preserving survivability for the "Usage in battles" section. If necessary, use a graphical template to show the most well-protected or most vulnerable points in the armour.'' -->
 +
The PC-451 is the first ship in the USA line to gain all-round steel armour protection, with between 5-8 mm of protection on all areas. This allows the ship to be mostly immune to .50 cal fire and under, while also giving good protection against 20 mm fire when angled well. However, when not angled those shells will have no problem penetrating through.
  
−
''If necessary, use a graphic template to show the most well-protected or most vulnerable points in the armour.''
+
=== Mobility ===
 +
{{Specs-Fleet-Mobility}}
 +
<!-- ''Write about the ship's mobility. Evaluate its power and manoeuvrability, rudder rerouting speed, stopping speed at full tilt, with its maximum forward and reverse speed.'' -->
 +
Without any upgrades purchased, the PC-451 has a top speed of 35 km/h in RB (45 km/h in AB). While being a lighter and more nimble vessel than other larger ships like destroyers, players must still be aware that the PC-451 will need some time to make a full stop in the water, as it is a heavy ship for its class, weighing in at about 374 tons. The ship has very good mobility considering its overall characteristics. It is advised that players plan out their movements thoroughly with the PC-451 to get the most out of its mobility, as it is a heavier ship.
  
−
=== Mobility ===
+
{{NavalMobility}}
−
''Write about the ship’s mobility. Evaluate its power and manoeuvrability, rudder rerouting speed, stopping speed at full tilt, with its maximum forward speed and reverse speed.''
+
 
 +
=== Modifications and economy ===
 +
{{Specs-Economy}}
  
 
== Armament ==
 
== Armament ==
 +
{{Specs-Fleet-Armaments}}
 
=== Primary armament ===
 
=== Primary armament ===
−
''Provide information about the characteristics of the primary armament. Evaluate their efficacy in battle based on their reload speed, ballistics and the capacity of their shells. Add a link to the main article about the weapon: <code><nowiki>{{main|Weapon name (calibre)}}</nowiki></code>.''
+
{{Specs-Fleet-Primary}}
 +
<!-- ''Provide information about the characteristics of the primary armament. Evaluate their efficacy in battle based on their reload speed, ballistics and the capacity of their shells. Add a link to the main article about the weapon: <code><nowiki>{{main|Weapon name (calibre)}}</nowiki></code>. Broadly describe the ammunition available for the primary armament, and provide recommendations on how to use it and which ammunition to choose.'' -->
 +
{{main|3-inch Mark 10 (76 mm)}}
  
−
''Broadly describe the ammunition available for the primary armament, and provide recommendations on how to use it and which ammunition to choose.''
+
The PC-451's primary armament is a 3-inch cannon, which gives it considerable stopping power. Well-placed shots can disable smaller craft with ease and do major damage to larger ships. Use the HE shells when facing lower ranked enemies, and the AP shells when up-tiered. The HE-VT shells can be effective against aircraft while being used as mini HE shells, but using them in that fashion is not ideal.
  
 
=== Secondary armament ===
 
=== Secondary armament ===
−
''Some ships are fitted with weapons of various calibres. Secondary armament is defined by the weapon chosen with the control <code>Select secondary weapon</code>. Evaluate the secondary armament and give advice on how to use them. Describe the ammunition available for the secondary armament. Provide recommendations on how to use them and which ammunition to choose. Remember that anti-air armament, even heavy calibre weapons, belong in the next section.''
+
{{Specs-Fleet-Secondary}}
−
 
+
<!-- ''Some ships are fitted with weapons of various calibres. Secondary armaments are defined as weapons chosen with the control <code>Select secondary weapon</code>. Evaluate the secondary armaments and give advice on how to use them. Describe the ammunition available for the secondary armament. Provide recommendations on how to use them and which ammunition to choose. Remember that any anti-air armament, even heavy calibre weapons, belong in the next section. If there is no secondary armament, remove this section.'' -->
−
''If there is no secondary armament, remove this section.''
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{{main|20 mm/70 Oerlikon Mk.II (20 mm)|20 mm/70 Oerlikon Mark V (20 mm)}}
  
−
=== Anti-aircraft armament ===
+
The PC-41 is armed with a large amount of 20 mm Oerlikon cannons, some in twin mounts and some in single mounts. These double as both AA weapons and a secondary armament and are capable of punching through most armour. Use the default belts, due to their equal mix of AP and HE shells. The AP shells give them a good amount of penetrating power, enough to pierce most armour at your battle rating, while keeping enough HE to deal with lighter targets.
−
''An important part of the ship’s armament responsible for air raid defense. Anti-aircraft armament is defined by the weapon chosen with the control <code>Select anti-aircraft weapons</code>. Talk about the ship’s anti-air cannons and machine guns, the number of guns and their positions, their effective range, and about their overall effectiveness – including against surface targets.''
 
  
−
''If there is no anti-aircraft artillery, remove this section.''
+
* '''Universal:''' {{Annotation|HEF-T|High-explosive fragmentation tracer}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}}
 +
* '''20 mm HE:''' {{Annotation|HEF-T|High-explosive fragmentation tracer}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
 +
* '''20 mm AP:''' {{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|AP-T|Armour-piercing tracer}}{{-}}{{Annotation|HEF-I|High-explosive fragmentation incendiary}}
  
−
=== Torpedo armament ===
+
{{:20 mm/70 Oerlikon Mk.II (20 mm)/Ammunition|HEF-T, AP-T, HEF-I}}
−
''Many ships are armed with torpedo launchers, and for some vessels such as boats, torpedoes are an extremely important means of defeating an opponent. Evaluate the position of the torpedo launchers, discuss the ammunition available, firing specifics such as dead zones, features of the torpedoes themselves, etc.''
 
  
−
''If there is no torpedo armament, remove this section.''
+
=== Additional armament ===
 +
{{Specs-Fleet-Additional}}
 +
<!-- ''Describe the available additional armaments of the ship: depth charges, mines, torpedoes. Talk about their positions, available ammunition and launch features such as dead zones of torpedoes. If there is no additional armament, remove this section.'' -->
 +
{{main|Mk.6 depth charge|7.2 in T37}}
  
−
=== Special armament ===
+
The PC-451 is armed with both depth charges and charge mortars. With enough daring, one can use them to give a huge punch to other vessels, but they will more likely be hit by fire and damage your ship. It is not recommended to take them unless you believe you can use them effectively.
−
''Depth charges, mines, rocket launchers and missiles are also effective in skilled hands and can be an unexpected surprise for an opponent. Evaluate the ammunition of this type of armament and rate its performance in combat.''
 
  
 
== Usage in battles ==
 
== Usage in battles ==
−
''do not think Twice,put a Talisman over this ship for you can use it even in the 3.0 BR, unlike it's sister of the same BR it has Steel armor, more secondary guns(all 20mm) and 3 shots with the 76mm is all you need to take out a PT boat,.''
+
<!-- ''Describe the technique of using this ship, the characteristics of her use in a team and tips on strategy. Abstain from writing an entire guide – don't try to provide a single point of view, but give the reader food for thought. Talk about the most dangerous opponents for this vehicle and provide recommendations on fighting them. If necessary, note the specifics of playing with this vehicle in various modes (AB, RB, SB).'' -->
 +
This ship is an excellent vehicle even in an uptier compared to other US boats due to the steel hull, 20 mm secondary armaments, and a 76 mm cannon able to knock out a PT boat. Though the steel hull is good enough against even a small crowd of PT boats, larger ships with bigger guns could still destroy the PC-451 with ease.
  
−
always attempt to make this ship your 2nd or last boat, most of the Torb spam will die out and planes will start Spawning, which a lot of captains can tell you that they bring down aircrafts they never saw thanks to the all the secondaries on the ship, Beware as expert pilot who aim for you will stil get ya if you are not careful.
+
During a match, the {{PAGENAME}} is best used somewhat during the middle or towards the end of a match as the second or third spawn, and not rush into hot zones. It is best to angle into the zone where more of your guns can engage than straight in.
  
−
in term of shell selection, you have the Fuse, HE, and AP with Explosive filler, if you are the upper tiers, pick the HE and Fuse load-out, the Fuse is perfect to use against aircraft is it will play as a Flak shell and register as a Hit, alongside your AA, you can bring down attackers going for your allies, or yourself. if by chance you were Down tiered, you could Damage destroyers with HE shell less than 3Km away, anything further and you might not penetrate in which your AP comes in handy..
+
The number of players attempting to torpedo will go down, while planes will start spawning in. Using the secondary weapons, the PC-451 can bring down multiple enemies and rack up points. However, dedicated and skilled pilots can still get a drop on the PC-451 if left unattended with all the PC-451's firepower.
  
−
the armor on this ship is good enough take out 1 PT even 3 were shooting at you, against other lager ship smaller than a DD, becareful as they will have guns that can deal considerable damage to you.
+
In terms of shell selection for the main armament, which consists of HE, HE-VT (variable time-fused), and APHE, bring Fuse and HE during downtiers as the HE can cripple boats easily while the Fuse can be used to target aircraft, adding the main armament into the defensive network the 20 mm secondaries provide already. In uptiers, HE and AP are recommended for dealing with more persistent boats. While destroyers could be damaged with the HE, anything further than 3 km away should be engaged with the AP shell in order to penetrate through armour.
  
 
=== Pros and cons ===
 
=== Pros and cons ===
−
<!--Summarize and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - they have a substitution in the form of softer "inadequate", "effective".-->
+
<!-- ''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".'' -->
  
 
'''Pros:'''
 
'''Pros:'''
  
−
* The 3-inch gun is powerful for its rank.
+
* The 3-inch gun is powerful for its rank
−
* Powerful AA defense.
+
* Powerful AA defence
−
* first US ship to receive all out steel armor
+
* First US ship to receive all-out steel hull with some armour
 +
* The main 3-inch gun has access to HE-VT rounds, useful for targeting aircraft at range
 +
* 46 crew members, more durable
  
 
'''Cons:'''
 
'''Cons:'''
  
 
* Not very fast
 
* Not very fast
−
* 3-inch gun can be difficult to master for newer players.
+
* Not very manoeuvrable
 +
* Big target
 +
* 3-inch gun can be difficult to master for newer players
  
 
== History ==
 
== History ==
−
''Describe the history of the creation and combat usage of the ship in more detail than in the introduction. If the historical reference turns out to be too big, take it to a separate article, taking a link to an article about the vehicle and adding a block "/ History" (example: <nowiki>https://wiki.warthunder.com/(Vehicle-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></nowiki></code>, as well as adding them at the end of the article.''
+
<!-- ''Describe the history of the creation and combat usage of the ship in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the ship and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Ship-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>. This section may also include the ship's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' -->
 +
 
 +
PC-451 was an experimental submarine-chaser class. It was laid down on September 28, 1939 as Hull No.166, by DeFoe Boat and Motor Works, Bay City, Michigan. It was built as a part of the Experimental Small Craft program of 17 May 1938. The ships were called X-boats, and were classified as 165 footers, but the ships had differing characteristics. It was launched on May 23, 1940, and was commissioned on August 12, 1940 as the USS '''PC-451'''. It was assigned to the East Coast of the United States. The ship sank the American tug Nancy Moran  off the eastern coast of Florida on December 26, 1941 by ramming, likely by accident. The USS PC-451 was decommissioned on December 2, 1945, and was struck from the Naval Register on January 8, 1946. It was transferred to the Maritime Commission in January 1947, to be disposed of. It is unknown what happened to the ship after that point.
 +
 
 +
The ship had a displacement of 374 t, a length of 163 ft, and a beam of 20 ft 9 in. It was powered by two 2,880 bhp General Motors 16-258S diesel engines, two General Motors 6-233A diesel engines, and Farrel-Birmingham 75 kw generator sets. It had a single reduction gear and two shafts. The armament consisted of two 3"/50 dual-purpose mounts, two twin 20 mm mounts, two single 20 mm mounts, two Mk 20 Mousetrap projectors, two k-gun depth charge projectors and two depth charge racks. The crew complement was 65 sailors and officers, and the maximum speed was 18.8 knots.
  
 
== Media ==
 
== Media ==
−
''An excellent addition to the article will be video guides, as well as screenshots from the game and photos.''
+
<!-- ''Excellent additions to the article would be video guides, screenshots from the game, and photos.'' -->
 +
 
 +
;Skins
 +
* [https://live.warthunder.com/feed/camouflages/?vehicle=us_pc_451 Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]
  
 
== See also ==
 
== See also ==
−
''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
+
<!-- ''Links to articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
 +
* ''reference to the series of the ship;''
 +
* ''links to approximate analogues of other nations and research trees.'' -->
  
−
* ''reference to the series of the ship;''
+
* [[Carmi (PC-466)]]
−
* ''links to approximate analogues of other nations and research trees.''
 
  
 
== External links ==
 
== External links ==
−
''Paste links to sources and external resources, such as:''
+
<!-- ''Paste links to sources and external resources, such as:''
 +
* ''topic on the official game forum;''
 +
* ''other literature.'' -->
  
−
* ''topic on the official game forum;''
+
=== References ===
−
* ''encyclopedia page on ship;''
+
;Bibliography
−
* ''other literature.''
+
* Priolo, Gary P. PC-451. NavSource Naval History. http://www.navsource.org/archives/12/010451.htm
  
 +
{{ShipManufacturer DeFoe Boat and Motor Works}}
 
{{USA sub-chasers}}
 
{{USA sub-chasers}}

Latest revision as of 21:57, 5 March 2023

PC-451
us_pc_451.png
GarageImage PC-451.jpg
PC-451
USA flag.png USA
II Rank
Battle rating:
AB RB SB
2.0 2.0 2.0
Class:
Research:7 900 Specs-Card-Exp.png
Purchase:10 000 Specs-Card-Lion.png

Description

The Experimental class sub-chaser PC-451 is a rank II American sub-chaser with a battle rating of 2.0 (AB/RB/SB). It was introduced in Update 1.79 "Project X" as part of the fleet closed beta test.

General info

Survivability and armour

Armourfront / side / back
Hull8 mm (steel)
Superstructure4 mm (steel)
Number of section5
Displacement374 t
Crew46 people

The PC-451 is the first ship in the USA line to gain all-round steel armour protection, with between 5-8 mm of protection on all areas. This allows the ship to be mostly immune to .50 cal fire and under, while also giving good protection against 20 mm fire when angled well. However, when not angled those shells will have no problem penetrating through.

Mobility

Speedforward / back
AB62 / 27 km/h
RB41 / 18 km/h

Without any upgrades purchased, the PC-451 has a top speed of 35 km/h in RB (45 km/h in AB). While being a lighter and more nimble vessel than other larger ships like destroyers, players must still be aware that the PC-451 will need some time to make a full stop in the water, as it is a heavy ship for its class, weighing in at about 374 tons. The ship has very good mobility considering its overall characteristics. It is advised that players plan out their movements thoroughly with the PC-451 to get the most out of its mobility, as it is a heavier ship.

Mobility Characteristics
Game Mode Upgrade Status Maximum Speed (km/h) Turn Time (s) Turn Radius (m)
Forward Reverse
AB Stock ___ ___
Upgraded 62 27
RB/SB Stock ___ ___
Upgraded 41 18

Modifications and economy

Repair costBasic → Reference
AB457 → 564 Sl icon.png
RB684 → 844 Sl icon.png
Total cost of modifications6 930 Rp icon.png
6 730 Sl icon.png
Talisman cost530 Ge icon.png
Crew training3 000 Sl icon.png
Experts10 000 Sl icon.png
Aces125 Ge icon.png
Research Aces160 000 Rp icon.png
Reward for battleAB / RB / SB
30 / 40 / 100 % Sl icon.png
112 / 112 / 112 % Rp icon.png
Modifications
Seakeeping Unsinkability Firepower
Mods new ship hull.png
Dry-Docking
Research:
350 Rp icon.png
Cost:
340 Sl icon.png
80 Ge icon.png
Mods new ship rudder.png
Rudder Replacement
Research:
260 Rp icon.png
Cost:
250 Sl icon.png
60 Ge icon.png
Mods new ship screw.png
Propeller Replacement
Research:
430 Rp icon.png
Cost:
420 Sl icon.png
95 Ge icon.png
Mods new ship engine.png
Engine Maintenance
Research:
750 Rp icon.png
Cost:
730 Sl icon.png
170 Ge icon.png
Mods ship damage control crew.png
Damage Control Division
Research:
350 Rp icon.png
Cost:
340 Sl icon.png
80 Ge icon.png
Mods ship fire control crew.png
Fire Division
Research:
260 Rp icon.png
Cost:
250 Sl icon.png
60 Ge icon.png
Mods engine smoke screen system.png
Smokescreen
Research:
260 Rp icon.png
Cost:
250 Sl icon.png
60 Ge icon.png
Mods new ship pumps.png
New Pumps
Research:
750 Rp icon.png
Cost:
730 Sl icon.png
170 Ge icon.png
Mods apcbc tank.png
76 mm AP
Research:
350 Rp icon.png
Cost:
340 Sl icon.png
80 Ge icon.png
Mods ammo.png
20 mm HE magazines
Research:
350 Rp icon.png
Cost:
340 Sl icon.png
80 Ge icon.png
Mods new aux caliber turrets.png
Auxiliary Armament Targeting
Research:
260 Rp icon.png
Cost:
250 Sl icon.png
60 Ge icon.png
Mods he frag proxi fuze ship.png
76 mm HE-RF
Research:
260 Rp icon.png
Cost:
250 Sl icon.png
60 Ge icon.png
Mods ammo.png
20 mm AP magazines
Research:
260 Rp icon.png
Cost:
250 Sl icon.png
60 Ge icon.png
Mods new main caliber turrets.png
Primary Armament Targeting
Research:
430 Rp icon.png
Cost:
420 Sl icon.png
95 Ge icon.png
Mods ship rangefinder.png
Improved Rangefinder
Research:
430 Rp icon.png
Cost:
420 Sl icon.png
95 Ge icon.png
Mods depth charge.png
Depth Charges
Research:
430 Rp icon.png
Cost:
420 Sl icon.png
95 Ge icon.png
Mod arrow 0.png
Mods ship mortar.png
Bomb mortar
Research:
750 Rp icon.png
Cost:
730 Sl icon.png
170 Ge icon.png

Armament

Primary armament

Turret3-inch Mark 10 cannon
Ammunition100 rounds
Vertical guidance-10° / 85°
Main article: 3-inch Mark 10 (76 mm)

The PC-451's primary armament is a 3-inch cannon, which gives it considerable stopping power. Well-placed shots can disable smaller craft with ease and do major damage to larger ships. Use the HE shells when facing lower ranked enemies, and the AP shells when up-tiered. The HE-VT shells can be effective against aircraft while being used as mini HE shells, but using them in that fashion is not ideal.

Secondary armament

2 х Turret20 mm/70 Oerlikon Mk.II autocannon
Ammunition1800 rounds
Belt capacity60 rounds
Fire rate450 shots/min
2 х Turret2 x 20 mm/70 Oerlikon Mark V autocannon
Ammunition3600 rounds
Belt capacity60 rounds
Fire rate450 shots/min
Main articles: 20 mm/70 Oerlikon Mk.II (20 mm), 20 mm/70 Oerlikon Mark V (20 mm)

The PC-41 is armed with a large amount of 20 mm Oerlikon cannons, some in twin mounts and some in single mounts. These double as both AA weapons and a secondary armament and are capable of punching through most armour. Use the default belts, due to their equal mix of AP and HE shells. The AP shells give them a good amount of penetrating power, enough to pierce most armour at your battle rating, while keeping enough HE to deal with lighter targets.

  • Universal: HEF-T · HEF-I · AP-T
  • 20 mm HE: HEF-T · HEF-I · AP-T · HEF-I
  • 20 mm AP: AP-T · AP-T · AP-T · HEF-I

Penetration statistics
Ammunition Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
HEF-T 2 2 2 2 2 2
AP-T 34 32 24 17 12 8
HEF-I 2 2 2 2 2 2
Shell details
Ammunition Velocity
(m/s) 		Projectile
mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Explosive mass
(TNT equivalent) (g) 		Ricochet
0% 50% 100%
HEF-T 830 0.12 0 0.1 6.57 79° 80° 81°
AP-T 830 0.12 - - - 47° 60° 65°
HEF-I 830 0.12 0 0.1 11.17 79° 80° 81°

Additional armament

Setup 114 x Mk.6 depth charge
Setup 28 x 7.2 in T37 bomb
2 x Mk.6 depth charge
Setup 38 x 7.2 in T37 bomb
16 x Mk.6 depth charge
Main articles: Mk.6 depth charge, 7.2 in T37

The PC-451 is armed with both depth charges and charge mortars. With enough daring, one can use them to give a huge punch to other vessels, but they will more likely be hit by fire and damage your ship. It is not recommended to take them unless you believe you can use them effectively.

Usage in battles

This ship is an excellent vehicle even in an uptier compared to other US boats due to the steel hull, 20 mm secondary armaments, and a 76 mm cannon able to knock out a PT boat. Though the steel hull is good enough against even a small crowd of PT boats, larger ships with bigger guns could still destroy the PC-451 with ease.

During a match, the PC-451 is best used somewhat during the middle or towards the end of a match as the second or third spawn, and not rush into hot zones. It is best to angle into the zone where more of your guns can engage than straight in.

The number of players attempting to torpedo will go down, while planes will start spawning in. Using the secondary weapons, the PC-451 can bring down multiple enemies and rack up points. However, dedicated and skilled pilots can still get a drop on the PC-451 if left unattended with all the PC-451's firepower.

In terms of shell selection for the main armament, which consists of HE, HE-VT (variable time-fused), and APHE, bring Fuse and HE during downtiers as the HE can cripple boats easily while the Fuse can be used to target aircraft, adding the main armament into the defensive network the 20 mm secondaries provide already. In uptiers, HE and AP are recommended for dealing with more persistent boats. While destroyers could be damaged with the HE, anything further than 3 km away should be engaged with the AP shell in order to penetrate through armour.

Pros and cons

Pros:

  • The 3-inch gun is powerful for its rank
  • Powerful AA defence
  • First US ship to receive all-out steel hull with some armour
  • The main 3-inch gun has access to HE-VT rounds, useful for targeting aircraft at range
  • 46 crew members, more durable

Cons:

  • Not very fast
  • Not very manoeuvrable
  • Big target
  • 3-inch gun can be difficult to master for newer players

History

PC-451 was an experimental submarine-chaser class. It was laid down on September 28, 1939 as Hull No.166, by DeFoe Boat and Motor Works, Bay City, Michigan. It was built as a part of the Experimental Small Craft program of 17 May 1938. The ships were called X-boats, and were classified as 165 footers, but the ships had differing characteristics. It was launched on May 23, 1940, and was commissioned on August 12, 1940 as the USS PC-451. It was assigned to the East Coast of the United States. The ship sank the American tug Nancy Moran off the eastern coast of Florida on December 26, 1941 by ramming, likely by accident. The USS PC-451 was decommissioned on December 2, 1945, and was struck from the Naval Register on January 8, 1946. It was transferred to the Maritime Commission in January 1947, to be disposed of. It is unknown what happened to the ship after that point.

The ship had a displacement of 374 t, a length of 163 ft, and a beam of 20 ft 9 in. It was powered by two 2,880 bhp General Motors 16-258S diesel engines, two General Motors 6-233A diesel engines, and Farrel-Birmingham 75 kw generator sets. It had a single reduction gear and two shafts. The armament consisted of two 3"/50 dual-purpose mounts, two twin 20 mm mounts, two single 20 mm mounts, two Mk 20 Mousetrap projectors, two k-gun depth charge projectors and two depth charge racks. The crew complement was 65 sailors and officers, and the maximum speed was 18.8 knots.

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DeFoe Boat and Motor Works
Submarine Chasers 
Experimental 163’ PC  PC-451

USA sub-chasers
SC-497 · PC-451 · Carmi (PC-466)

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