Spitfire Mk Vb

Spitfire Mk Vb

Spitfire Mk Vb/trop

Spitfire F Mk IX

360://https://old-wiki.warthunder.com/images/f/f5/Cockpit_spitfire_mk5b_notrop.jpg

Spitfire Mk Vb

Spitfire Mk Vb/trop

Spitfire F Mk IX

Britain

II Rank

Battle rating:

AB	RB	SB
4.0	4.0	3.7

Class:

Fighter

Research:6 900

Purchase:32 000

This page is about the British fighter Spitfire Mk Vb. For the tropical variant, see Spitfire Mk Vb/trop. For other versions, see Spitfire (Family).

Description

The Spitfire Mk Vb is a rank II British fighter with a battle rating of 4.0 (AB/RB) and 3.7 (SB). It was introduced in Update 1.77 "Advancing Storm".

The Spitfire fills the turn-fighter class in the British line. It can perform many fighting tactics, such as energy fighting as well as turn-fighting. It has an impressive climb rate and turn time.

General info

Flight performance

Max speed

at 4 878 m589 km/h

Turn time16 s

Max altitude10 500 m

EngineRolls-Royce Merlin-45

TypeInline

Cooling systemWater

Take-off weight3 t

The Mk V variants of the Spitfire series do not have the upgraded Merlin 61 engine, but instead the Merlin 45 and thus may have poorer performance compared to the Spitfire F Mk IX. Its wings can sustain a lot of stress, keeping still at steep dives and tight turns. Its control surfaces are large which means it has considerable control even at higher speeds.

Characteristics	Max Speed (km/h at 4,878 m)		Max altitude (metres)	Turn time (seconds)		Rate of climb (metres/second)		Take-off run (metres)
	AB	RB		AB	RB	AB	RB
Stock	560	542	10500	17.4	18.0	13.6	13.6	340
Upgraded	619	589		16.1	16.5	24.3	18.0

Details

Features
Combat flaps	Take-off flaps	Landing flaps	Air brakes	Arrestor gear
X	X	✓	X	X

Limits
Wings (km/h)	Gear (km/h)	Flaps (km/h)			Max Static G
		Combat	Take-off	Landing	+	-
760	270	N/A	N/A	230	~10	~6

Optimal velocities (km/h)
Ailerons	Rudder	Elevators	Radiator
< 321	< 400	< 350	> 450

Compressor (RB/SB)
Setting 1
Optimal altitude	100% Engine power	WEP Engine power
4,900 m	1,190 hp	1,583 hp

Survivability and armour

Crew1 person

Speed of destruction

Structural760 km/h

Gear270 km/h

• 3 mm Steel - Armour plating around ammunition cases (each wing)
• 3 mm Steel - Armour plating propeller hub
• 1 mm Steel - Fore cockpit armour plate
• 4 mm Steel - Pilot's seat
• 7 mm Steel - Armour plate behind the pilot
• 6 mm Steel - Pilot's headrest
• 38 mm Bulletproof glass - Armoured windscreen.

Modifications and economy

Repair costBasic → Reference

AB771 → 997

RB1 733 → 2 242

SB2 516 → 3 255

Total cost of modifications13 980

20 100

Talisman cost860

Crew training9 200

Experts32 000

Aces320

Research Aces250 000

Reward for battleAB / RB / SB

40 / 110 / 240 %

130 / 130 / 130 %

Modifications

Flight performance	Survivability	Weaponry
Fuselage repair Research: 690 Cost: 1 000 95 Radiator Research: 690 Cost: 1 000 95 Compressor Research: 780 Cost: 1 100 105 Wings repair Research: 1 200 Cost: 1 700 165 Engine Research: 1 200 Cost: 1 700 165 Engine injection Research: 1 500 Cost: 2 200 210	Airframe Research: 780 Cost: 1 100 105 Cover Research: 1 500 Cost: 2 200 210	bmg303_belt_pack Research: 690 Cost: 1 000 95 hispano_belt_pack Research: 690 Cost: 1 000 95 bmg303_new_gun Research: 780 Cost: 1 100 105 hispano_mk2_new_gun Research: 780 Cost: 1 100 105 Mk.II year 1942 Research: 1 200 Cost: 1 700 165 Mk.II year 1943 Research: 1 500 Cost: 2 200 210

Armaments

Offensive armament

Weapon 12 x 20 mm Hispano Mk.II cannon

Ammunition120 rounds

Fire rate600 shots/min

Weapon 24 x 7.7 mm Browning machine gun

Ammunition1 400 rounds

Fire rate1 000 shots/min

The Spitfire Mk Vb is armed with:

• 2 x 20 mm Hispano Mk.II cannons, wing-mounted (60 rpg = 120 total)
• 4 x 7.7 mm Browning .303 machine guns, wing-mounted (350 rpg = 1,400 total)

Usage in battles

The Spitfire Mk Vb fills the role of an aerial superiority fighter in the British tier III lineup. It cannot fulfil any ground attack duties due to its low ammunition count and the absence of any heavy machine guns which can penetrate a tank's thin roof armour. In addition, the aircraft cannot carry any bombs or other air-to-ground ordnance. Like most Spitfires, the Spitfire Mk Vb is meant to be used as a pure aerial superiority fighter, while fighter-bomber duties are relegated to other aircraft, such as the Beaufighter series.

The Spitfire Mk Vb is a well-rounded fighter that can turn excellently. When the plane is not fully upgraded, the Spitfire Mk Vb's Merlin-45 engine has less power than the Merlin-XII engine of the Spitfire Mk IIb. However, once all engine upgrades have been acquired the Merlin-45 is easily a superior engine with better cooling and power, blessing this variant of the Spitfire with better energy retention, better energy retention and better cooling than the Mk I and II Spitfires. The Spitfire Mk Vb has outstanding energy retention and easily gains speed in a dive and retains it after pulling out into more level flight. In addition, it does not lose speed too quickly in a turn and thanks to outstanding acceleration from the Merlin-45, the aircraft easily accelerates after pulling high-G turns that initially bled large amounts of speed. However, the newer, more powerful, and heavier engine and airframe means that the aircraft cannot turn as tightly or as fast as its predecessors.

The Spitfire Mk Vb/trop is armed with two pairs of British .303s with 350 rounds per gun and two Hispano Mk.II cannons with 60 rounds per gun. With such a low ammo count, the cannons should be used sparingly, and at close range. The lower-calibre machine guns may be fired independently of the cannons in order to range the enemy and determine the necessary lead.

Experienced Spitfire Mk Vb pilots use close convergence ranges. Generally, the best convergence range for a Spitfire is 300 metres, since the plane fights best at close-range. The basic strategy that many Spitfire pilots use is a tactic whereby they bait head-ons from enemy aircraft, before evading, and turning around to put shots into the target at close range while the enemy is pulling away. When the Spitfire has the initiative in the engagement and has successfully manoeuvred onto a six-o-clock aspect, it is nearly impossible for the enemy to regain the advantage. Using clever management of the throttle and manoeuvres to gain or bleed energy, an experienced pilot can stay on an opponent's six o'clock indefinitely.

This Spitfire has a good turn time compared to its opposition and cannot be out-turned by anything save for the Japanese Zero. However, the plane has low manoeuvrability at low speeds, and a tendency to lock up in high-speed dives.

Manual Engine Control

MEC elements
Mixer	Pitch	Radiator			Supercharger	Turbocharger
		Oil	Water	Type
Controllable	Controllable Not auto controlled	Not controllable Not auto controlled	Controllable Not auto controlled	Separate	Not controllable 1 gear	Not controllable

Modules

Tier	Flight performance		Survivability	Weaponry
I	Fuselage repair	Radiator		Offensive 7 mm	Offensive 20 mm
II		Compressor	Airframe	New 7 mm MGs	New 20 mm cannons
III	Wings repair	Engine			Mk.II year 1942
IV		Engine injection	Cover		Mk.II year 1943

• 20 mm ground target belts are essential for dealing effective damage to enemy aircraft. The radiator upgrade is extremely useful in combating overheating. Other manoeuvrability upgrades are useful for turn fighting.

Pros and cons

Pros:

• Engine temperature is easy to control with cooldown from red to white only taking 10-20 seconds
• 20 mm cannons can easily destroy enemy fighters
• Excellent turn rate
• High rate of climb
• Structurally strong, will survive sharp turns

Cons:

• Low cannon ammunition count of 60 rpg
• Guns are wing-mounted, requiring setting an appropriate convergence and trigger discipline

History

In-game description

A single-seat, single-engine all-metal monoplane fighter. After the Mk II and two more experimental variants of the Spitfire, the next major variant to see mass production was the Spitfire Mk V. Central to this new Spitfire was its engine – the 1470 HP Rolls Royce Merlin 45. This was equipped with a single stage supercharger and, coupled with a new carburettor design, allowed the Mk V to perform zero G manoeuvres without starving the fuel flow to the engine; a problem which had plagued earlier models of the Spitfire. The engine change necessitated strengthening the engine housing and installing a more effective oil radiator with a circular rather than U-shaped housing, and fitting two strengthening longerons to the upper surfaces of each wing.

The Mk V initially followed a similar pattern to the Mk I and Mk II in that it was fitted either with the Type A or Type B wing, again carrying eight machine guns or two cannon and four machine guns respectively. Less than 100 of the Mk VA were produced; it would be the Mk VB with its formidable 20mm cannon and four machine guns which would be the major production model, with 3911 VBs manufactured.

Some of the fighters were made for tropical climate conditions: a Vokes filter was installed over the carburettor air intake, under the engine. It was covered by special “lips” which helped prevent excessive dust intake, but at the cost of top speed and rate of climb. This variant was named the Spitfire Mk VB/Trop and was used in the Mediterranean theatre of operations, especially North Africa and Malta.

The first Mk Vs entered combat in February of 1941. The improved power and performance characteristics of the Spitfire Mk V made it a competitive match for the new German Messerschmitt Bf109F, but it was found to be inferior to the new Focke-Wulf FW190. As a result, the Spitfire Mk V was the first variant to experiment with the option of clipped wing tips, which increased the aircraft's roll rate and top speed at low level, but sacrificed its rate of climb.

The Mk V formed the backbone of RAF Fighter Command across several theatres of operations, and was considered by some pilots to be the definitive model of the Spitfire.

Notable pilots

• 

  Douglas Bader flew the Spitfire Mk Va which differed from the Mk Vb in that the Vb had two 20 mm cannons and the Va did not, instead two more .303 machine guns on each wing for eight total.

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the aircraft;
• links to approximate analogues of other nations and research trees.

External links

• [Devblog] Spitfire Mk.V: model update and new modifications