B-26B INVADER PROCEDURES

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PRE_FLIGHT CONTROL CHECK
Before flight verify you have full control
authority. Perform while sitting on the
ground with the engine off.
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AIRFIELD TAKEOFF

[ ] Park Brake ON
[ ] Flaps down 15 degrees (1/4 position)
[ ] Trim Tabs - as desired

Either:

[ ] Start Engines with E key

Or:

[ ] Check Master Switch ON
[ ] LEFT Magneto to BOTH
[ ] Hold Starter Switch ON until engine fires
[ ] RIGHT Magneto to BOTH
[ ] Hold Starter Switch ON until engine fires

[ ] Throttle up to FULL POWER
[ ] Park Brake OFF
[ ] Maintain direction on Runway with Rudder
[ ] Stick back at around 120KTS

When you are sure you are flying

[ ] Wheels UP
[ ] Flaps UP

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LANDING 

[ ] Flaps down 15 degrees (1/4 position)
[ ] Wheels Down
[ ] Use Power to hold 130-140 kts
[ ] Use remaining Flaps on Final (Up to 38 degrees, 3/4 position)
[ ] Hold Power as needed until Touchdown
[ ] On Landing Roll put Full Flaps Down
[ ] Use Wheel Brakes as necessary


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COMBAT NOTES

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STRAFING (Area)

This method of attack is usually employed during the hours of daylight from a low-level approach to the target. However, it may be used at night under bright moonlight, but with a higher angle of attack than advocated herein.


[ ] At IP, bring speed up to 280 Kts
[ ] At 3000 yards from Target, pull up to 300ft altitude.
[ ] At 1200 yards, enter gentle dive and beging strafing run.
[ ] Firing bursts should be short, starting at 1,000 yards, and breaking off at 400 yards. Gently fan the rudder during the run to effectively cover the target area.

[ ] Evasive action off the target should be high airspeed, close to the ground.

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STRAFING (High Angle)

This method of strafing attack is the most common and effective tactic employed in night operation against moving targets such as trains and trucks supply dumps, and towns suspected of housing troops or supplies.

The attack is made from an altitude of at least 3,000 ft. above the target, depending on surrounding terrain, with a dive angle of approximately 30 degrees and an airspeed of approximately 280 Kts.

[ ] Upon sighting a target from the above recommended search altitude, the pilot determines the best approach to attack with reference to target and surrounding terrain.

[ ] Commence firing short bursts at 1,000 yards and break off at 400 yards. At low altitude, avoid passing directly over a target suspected of containing explosives.

[ ] The breakaway from the target should be at high airspeed, and the evasive turns, of course, are dictated by surrounding terrain and enemy fire.

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ROCKET FIRING


The tactics employed in a rocket attack are identical to the low-level and high-angle strafing attack as described above. However, the techniques involved in hitting the target require a better than average judgment of range and can only be attained through devotion to serious instruction and practice. 

Targets for the 5 inch HVAR rocket are the same as those vulnerable to the calibre .50 machine gun. NVAR rockets are exceptionally adapted to the destruction of tanks. The rocket is used for both day and night low-level operation. However, the difficulty experienced in depth perception on dark nights makes accuracy questionable.

Pilots using rockets for the first time during the hours of darkness should be cognizant of the rocket flash causing partial blindness for a few seconds immediately after firing. Different pilots, experienced in night rocket firing, have developed various means of effectively eliminating this hazard. Some recommend closing one eye during the time the rocket is being fired, and using this eye after the flash has subsided. Others recommend closing both eyes a split second before releasing the rocket, then allowing one or two seconds for the flash to subside before exposing the eyes again. Serious thought should be given to considering the latter method before using it when operating below 1,000 feet.

[ ] The desirable range of release is 1,000 yards and the maximum effective range is 4,000 yard.

[ ] The best results have been obtained with the steep-angle of dive.

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NAPALMING

The napalm attack is considered very effective against all targets except bridges and tunnels. The effective area of the napalm splash is a sector of approximately 80 degrees at a radius of approximately 150 ft. from the point of impact. This method of low-level attack can be employed either day or moonlight night operation. It is not recommended for attack during the hours of complete darkness because the recommended altitude of release is 50-100 ft. above the terrain, and a flat target approach is required for accuracy. Some pilots have been able to release the tank from a glide-bombing altitude, but they are still required to come to a low altitude for release.

Tactics involved in this attack are identical to the minimum altitude bombing approach to the target, (as per following section) The techniques used for hitting the target differ slightly. The napalm tank, when dropped, has no predictable trail. Therefore, when it is released over 100 feet above the terrain it cannot be accurately aimed.

[ ] Enter the target approach in the same manner as on a minimum altitude bombing run.

[ ] Desired airspeed is 260 - 280 Kts in a level attitude.

[ ] Establish altitude of 50-100 ft. above the terrain.

[ ] Use the gun sight to kill drift only.

[ ] Release napalm tank just a split second before target passes under the nose of the aircraft.

[ ] Use standard evasive departure from the target.

It is emphasized that the best point of contact for the napalm tank with reference to the target is 25-50 feet short, to allow the napalm to splash onto the target.

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GLIDE BOMBING

This type of attack has been developed to permit bombing attacks by B-26s not equipped with bombsights and those carrying bombs with fuses unsafe for release at low altitude. The glide bomb attack is especially well adapted to targets in rough terrain, which forbids the low-level attack, and for attacking targets at night when a clear view of the terrain and target cannot be maintained at low level. Glide bombing may be effectively used by the B-26 on any targets vulnerable to all standard General Purpose bombs up to and including the 1,000 lb. GP Bomb. Parachute type bombs and VT fused bombs must be released from level flight, therefore are not considered adaptable to glide bombing.


[ ] Approach the target at an altitude of 4,000-6,000 ft. above the target, depending upon the elevation of the surrounding terrain.

[ ] Pilots should approach the target slightly to the right, allowing an unobstructed view of the target throughout the approach.

[ ] When it is determined that a dive angle of 25-35 degrees can be established to the target, execute a diving turn to the left, lining up on the target. Open bomb bay doors immediately upon rolling out of the turn and establish an airspeed of 270-280 Kts.

[ ] Use the gun sight to kill drift only.

[ ] Start pullout when it is estimated that the airplane will reach the lowest part of the round out no lower than the minimum altitude specified for releasing the type bomb carried.

[ ] Evasive action off the target is, of course, dictated by terrain and enemy fire. However, the minimum altitude stated above should not be violated. Airspeed may be increased as desired.

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MINIMUM ALTITUDE BOMBING

This method of attack is the most accurate and effective type of tactic used by light bombardment aircraft. Though well adapted for daylight low-level tactics, this type of attack has limited use in most night operation. The conditions necessary for successful minimum altitude bombing are as follows:

a. Good visibility and an excellent view of surrounding terrain for approach and departure from the target.

b.Delay-fused bombs (4-5 sec. minimum) or parachute type bombs.

c. No Composition B bombs should be dropped from minimum altitude.

d. Obstructions to low-level aircraft must be visible. (Cables, high-tension wires, etc.).



[ ] On departure from the IP, airspeed increased to a desired 280-290 Kts.

[ ] Remain low-level until within 3-4 miles of the target, then pull up to altitude needed to spot target.

[ ] Line up target in sight, go back to low-level, open bomb bay doors, and start bomb run on target.

[ ] Establish desired altitude 50-300 feet, depending on obstacles surrounding target, and maintain airspeed as indicated above.

[ ] As the leading edge of the target contacts the pip of the sight, the bomb should be released.

[ ] Departure from the target is as described in low-level tactics.




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TORPEDO BOMBING



				

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GENERAL NOTES



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KOREAN AIRFIELDS


Cheju - ADF 01

ID    Elevation  Latitude    Longitude    
RKPC    114.83'  N33° 30.5'  E126° 29.2'  


Chinhae (K10) - ADF 02

ID    Elevation  Latitude    Longitude    
RKPE      6.56'  N35° 08.6'  E128° 41.7'  
 

Chinju - ADF 03

ID    Elevation  Latitude    Longitude    
RKPS     22.97'  N35° 05.1'  E128° 04.4'  

  

Chongju - ADF 04

ID    Elevation  Latitude    Longitude    
RKTU    187.01'  N36° 43.0'  E127° 30.0'  



Choongwon - ADF 05

ID    Elevation  Latitude    Longitude    
RKTI    278.87'  N37° 01.8'  E127° 52.9'  
  

Chunchon - ADF 06

ID    Elevation  Latitude    Longitude    
RKNC    242.78'  N37° 53.1'  E127° 42.9'  



Galmi - ADF 07

ID    Elevation  Latitude    Longitude    
RKGA    209.97'  N37° 12.0'  E127° 28.3'  


Jhunju - ADF 08

ID    Elevation  Latitude    Longitude    
RKJU     95.14'  N35° 52.7'  E127° 07.0'  


Kanam-Ni - ADF 09

ID    Elevation  Latitude    Longitude    
RKSD    291.99'  N37° 49.9'  E126° 59.4'  


Kangnung - ADF 10

ID    Elevation  Latitude    Longitude    
RKNN     32.81'  N37° 45.1'  E128° 56.8'  


Kunsan (K-8) - ADF 11

ID    Elevation  Latitude    Longitude    
RKJK     26.25'  N35° 54.2'  E126° 37.5'  

 

Kwangju (K-7) - ADF 12

ID    Elevation  Latitude    Longitude    
RKJJ     39.37'  N35° 07.4'  E126° 48.6'  
 

Mokpo - ADF 13

ID    Elevation  Latitude    Longitude    
RKJM     22.97'  N34° 45.5'  E126° 22.8'  


Osan (K-55) - ADF 14

ID    Elevation  Latitude    Longitude    
RKSO     36.09'  N37° 05.2'  E127° 01.8'  


Pochun - ADF 15

ID    Elevation  Latitude    Longitude    
RKSI    324.80'  N37° 51.8'  E127° 10.9'  
  

Pohang (K-3) - ADF 16

ID    Elevation  Latitude    Longitude    
RKTH     68.90'  N35° 59.3'  E129° 25.2'  


Pusan - ADF 17

ID    Elevation  Latitude    Longitude    
RKPK      9.84'  N35° 10.9'  E128° 56.3' 


Pusan #2 - ADF 18

ID    Elevation  Latitude    Longitude    
RKPP      3.28'  N35° 10.4'  E129° 07.6'  
  

Pyongtaek (K-6) - ADF 19

ID    Elevation  Latitude    Longitude    
RKSG     49.21'  N36° 57.6'  E127° 01.8' 

Pyongyang (K-21) - ADF 20

ID    Elevation  Latitude    Longitude    
ZKPY    101.71'  N39° 13.5'  E125° 40.3'  
  

Seosan - ADF 21

ID    Elevation  Latitude    Longitude    
RKTP     36.09'  N36° 42.2'  E126° 28.7'  


Seoul - ADF 22

ID    Elevation  Latitude    Longitude    
RKSM     91.86'  N37° 26.5'  E127° 06.9'  


Sokcho-ri (K-50) - ADF 23

ID    Elevation  Latitude    Longitude    
RKND     95.14'  N38° 08.8'  E128° 36.0'  


Susaek - ADF 24

ID    Elevation  Latitude    Longitude    
RKSK     62.34'  N37° 36.0'  E126° 52.0'  
 

Suwon (K-13) - ADF 25

ID    Elevation  Latitude    Longitude    
RKSW     85.30'  N37° 14.3'  E127° 00.2'  
 

Taegu (K-2) - ADF 26

ID    Elevation  Latitude    Longitude    
RKTN    114.83'  N35° 53.4'  E128° 39.7'  


Ulsan (K-11) - ADF 27

ID    Elevation  Latitude    Longitude    
RKPU      9.84'  N35° 35.6'  E129° 21.1'  
  

Wonju (K-38) - ADF 28

ID    Elevation  Latitude    Longitude    
RKNW    328.08'  N37° 26.3'  E127° 57.6'  
 

Yangku - ADF 29

ID    Elevation  Latitude    Longitude    
RKNY    672.57'  N38° 05.3'  E127° 59.2'  
 

Yechon - ADF 30

ID    Elevation  Latitude    Longitude    
RKTY    351.05'  N36° 37.7'  E128° 21.4'  


Yeosu - ADF 31

ID    Elevation  Latitude    Longitude    
RKJY     65.62'  N34° 50.5'  E127° 36.9'  

CFSII Scenery:
Pacific-Far East Scenery
By Steve McClelland 
  
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NOTE: This aircraft's real-world checklists have been modified by Mike Eustace for the CFS2 Korean War Project published by FOX-FOUR.

The Combat Notes have been abridged from the original syllabus published on the 13th bomb squadron web page:
http://www.13thbombsquadron.org
