Su-7BKL

2021-11-27T21:35:09Z

U40128373: /* Survivability and armour */

{{About
| about = Soviet strike aircraft '''{{PAGENAME}}'''
| usage = other versions
| link = Su-7 (Family)
}}
{{Specs-Card
|code=su-7bkl
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
}}

== Description ==

The '''{{Specs|name}}''' is a rank {{Specs|rank}} Soviet strike aircraft {{Battle-rating}}. It was introduced in [[Update "Raining Fire"]].

== General info ==
=== Flight performance ===
{{Specs-Avia-Flight}}


{| class="wikitable" style="text-align:center" width="70%"
! rowspan="2" | Characteristics
! colspan="2" | Max Speed (km/h at 11,000 m)
! rowspan="2" | Max altitude (metres)
! colspan="2" | Turn time (seconds)
! colspan="2" | Rate of climb (metres/second)
! rowspan="2" | Take-off run (metres)
|-
! AB !! RB !! AB !! RB !! AB !! RB
|-
! Stock
| 2,166 || 2,151 || rowspan="2" | {{Specs|ceiling}} || 27.5 || 28.5 || 168.0 || 159.6 || rowspan="2" | 1,250
|-
! Upgraded
| 2,323 || 2,232 || 26.6 || 27.0 || 225.2 || 195.0
|-
|}

==== Details ====
{| class="wikitable" style="text-align:center" width="50%"
|-
! colspan="6" | Features
|-
! Combat flaps !! Take-off flaps !! Landing flaps !! Air brakes !! Arrestor gear !! Drogue chute
|-
| X || X || ✓ || ✓ || X || ✓ 
|-
|}

{| class="wikitable" style="text-align:center" width="50%"
|-
! colspan="7" | Limits
|-
! rowspan="2" | Wings (km/h)
! rowspan="2" | Gear (km/h)
! colspan="3" | Flaps (km/h)
! colspan="2" | Max Static G
|-
! Combat !! Take-off !! Landing !! + !! -
|-
| {{Specs|destruction|body}} || {{Specs|destruction|gear}} || N/A || N/A || 473 || ~10 || ~3
|-
|}

{| class="wikitable" style="text-align:center"
|-
! colspan="4" | Optimal velocities (km/h)
|-
! Ailerons !! Rudder !! Elevators !! Radiator
|-
| < 700 || < 650 || < 600 || N/A
|-
|}

==== Engine performance ====
{| class="wikitable" style="text-align:center"
|-
! colspan="3" | Engine
! colspan="4" | Aircraft mass
|-
! colspan="2" | Engine name || Number
! colspan="2" | {{Annotation|Basic mass|Mass of the aircraft with pilot and engine oil, but no fuel or weapons load}} || colspan="2" | Wing loading (full fuel)
|-
| colspan="2" | Saturn AL-7F-1-250 || 1
| colspan="2" | 8,446 kg || colspan="2" | 343 kg/m2
|-
! colspan="3" | Engine characteristics
! colspan="3" | Mass with fuel (no weapons load) || rowspan="2" | Max Takeoff Weight
|-
! Weight (each) || colspan="2" | Type
! 9m fuel || 20m fuel || 30m fuel
|-
| 2,200 kg || colspan="2" | Afterburning axial-flow turbojet
| 9,411 kg || 10,585 kg || 11,664 kg || 15,010 kg
|-
! colspan="3" | {{Annotation|Maximum engine thrust @ 0 m (RB/SB)|The maximum thrust produced by each engine, while mounted in the aircraft. NOTE: Thrust varies significantly depending on speed & altitude.}}
! colspan="4" | Thrust to weight ratio @ 0 m (WEP)
|-
! Condition || 100% || WEP
! 9m fuel || 20m fuel || 30m fuel || MTOW
|-
| ''Stationary'' || 5,848 kgf || 8,257 kgf
| 0.88 || 0.78 || 0.71 || 0.55
|-
| ''Optimal'' || 6,664 kgf (1,000 km/h) || 9,974 kgf (1,000 km/h)
| 1.06 || 0.94 || 0.86 || 0.66
|-
|}

=== Survivability and armour ===
{{Specs-Avia-Armour}}


* The pilot is protected by light aluminum plates and an armoured glass windscreen. These will not stop 20 mm AP frontally, but offer decent protection from the rear.
* The engine is only protected by fuel tanks underneath. These can reduce the damage from shrapnel, but it is otherwise unprotected.
* The flight control's cables go underneath the fuselage, and have a good chance to stay in one piece when hit.
* The aircraft does not come with flares but has RWR. It will struggle against anything higher than its BR.

=== Modifications and economy ===
{{Specs-Economy}}

== Armaments ==
{{Specs-Avia-Armaments}}
{| class="wikitable" style="text-align:center"
|-
! colspan="4" | [[Ballistic Computer]]
|-
! CCIP (Guns) !! CCIP (Rockets) !! CCIP (Bombs) !! CCRP (Bombs)
|-
| {{Tick}} || {{Tick}} || {{Tick}} || {{Cross}}
|-
|}
=== Offensive armament ===
{{Specs-Avia-Offensive}}

{{main|NR-30 (30 mm)}}

The '''''{{PAGENAME}}''''' is armed with:

* 2 x 30 mm NR-30 cannons, wing-mounted (80 rpg = 160 total)

=== Suspended armament ===
{{Specs-Avia-Suspended}}

{{main|OFAB-250sv (250 kg)|FAB-500M-54 (500 kg)|S-3K|S-5K|S-24}}

The '''''{{PAGENAME}}''''' can be outfitted with the following ordnance:

* Without load
* 96 x S-5K rockets
* 160 x S-5K rockets
* 6 x S-24 rockets
* 42 x S-3K rockets
* 6 x 250 kg OFAB-250sv bombs (1,500 kg total)
* 4 x 500 kg FAB-500M-54 bombs (2,000 kg total)
* 4 x 500 kg FAB-500M-54 bombs + 2 x 250 kg OFAB-250sv bombs (2,500 kg total)

== Usage in battles ==

''Describe the tactics of playing in the aircraft, the features of using aircraft in a team and advice on tactics. Refrain from creating a "guide" - do not impose a single point of view, but instead, give the reader food for thought. Examine the most dangerous enemies and give recommendations on fighting them. If necessary, note the specifics of the game in different modes (AB, RB, SB).''

===Radars===

The Su-7BKL is equipped with a SRD-5 rangefinding radar, located in the nose of the aircraft.
It will automatically detect and lock on the other planes within the range. It is linked with a gyro gunsight and can help with aiming at close range.

{| class="wikitable" style="text-align:center"
! colspan="4" | SRD-5 - Rangefinding radar
|-
! {{Annotation|Maximum Tracking Range|The maximum range at which a target can be tracked}}
! {{Annotation|Minimum Tracking Range|The range below which targets cannot be tracked by the radar}}
! {{Annotation|Azimuth Tracking Angle|How far to each side the radar can track a target}}
! {{Annotation|Elevation Tracking Angle|How far up and down the radar can track a target}}
|-
| 3,000 m || 300 m || ±9° || ±9°
|-
|}

=== Pros and cons ===


'''Pros:'''

* Good horizontal flight speed
* Large variety of mounted weapons
* Powerful cannons capable of accurate strafing runs together with the ballistics computer

'''Cons:'''

* Mediocre controllability
* Subpar roll rate, even with the boosters modification installed
* No guided weapons

== History ==

''Describe the history of the creation and combat usage of the aircraft 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 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></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 vehicle's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).''

== Media ==


;Skins

* [https://live.warthunder.com/feed/camouflages/?vehicle=su-7bkl Skins and camouflages for the {{PAGENAME}} from live.warthunder.com.]

== 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 ==


* [https://forum.warthunder.com/index.php?/topic/497245-su-7bkl/ Official data sheet - more details about the performance]

{{AirManufacturer Sukhoi}}
{{USSR jet aircraft}}

War Thunder Wiki - User contributions [en]

Su-7BKL