351st Bomb Group

Polebrook, England

Group Mission #54

Credited Mission #51

 
DATE: 16 Nov. 1943
Target: Molybdenum Processing Plant, Knaben, Norway
 
Outline for Briefing:

    1. Roll Call and Assign Aircraft.
    2. Stations  –0600
    3. Start Engines –0700
    4. Taxi  –0710
    5. Take off –0725
    6. Return to Base –1418
    7. C.O.'s [Commanding Officers] Comment -
  1. Target for today: Primary - Knaban Molybdenum processing plant. Secondary - Airfield at Oslo.
    Loading: Tokyo's [B-17 G's] 12 x 500 G.P. [General Purpose] + 600 gal. [of gas].
    Reg. a/c [B-17 F's] 6 x 500 G.P. + one full bomb bay [gas tank].
  2. S-2 [Intelligence] –
  3. Navigator:
    1. Wing Rendezvous:
    2. Altitude and time on Oxygen:
    3. Route in, I.P. [Initial Point of Bomb Run], Return:
    4. C.W. [Combat Wing] dispersal point:
    5. Emergency Fields
  4. Weather -
  5. Operations -
    1. Wing Formation - Lead - 351st, High - 381st, Low - 91st
      1st C.W.[Combat Wing] - 2nd., Air Commander - Maj. Ledoux.
  6. Diversions and other efforts -
    2nd division & 3rd division leaving Cromer & Louth 1hr 45 minutes later to Oslo.
    Royal Navy patrolling for Air Sea Rescue.
  7. Fighter Cover - None
  8. Special Instructions -
    1. CBW's [Combat Wings] will make no special attempt to assemble into Division formation. Individual aircraft will approach [Splasher] #4 from Lincoln at 17,000' or 2,000' above [overcast]. Lead will circle 35 minutes leaving at 0910. A/C will join any other C.W. [Combat Wing] or group if necessary.
    2. Flight will be made as low as possible, but top is at 20,000' (?).
    3. Watch flak at
    4. All altitudes will be as desired by (W. Head).
    5. Squadrons that fail to Rendezvous with their groups will proceed on their own.
    6. Bombing by groups, squadrons in trail, high squadron dropping below and in trail of lead and low.
    7. Bomb at 12,000' if possible. Balloon barrages up to 12,000', also wire strung across valley. 2nd & 3rd bomb runs if necessary.
  9. C.O.'s [Commanding Officer's] Comment -
  10. Dismissal of all but Pilots and Co-Pilots
  11. Call Sign[Tail] LetterFlares
    1st C.W. [Combat Wing]GoonchildRR [Red Red]
    91st GroupGoonchild RedA
    351 GroupGoonchild WhiteJ
    381st GroupGoonchild BlueL
    1st C.W. Command PostFigleaf
    Air CommanderTomcat
    40th C.W.BullpenYY
    41st C.W.FatgalGG

    Spits [Spitfires] -Bombers -Ground Sector -
    P-47's -Bombers -Ground Sector -

    VHF ChannelsChannelShips Monitor
    1st C.W.ASonger & E. Harris
    Air CommanderB
    Spits
    P-47's
  12. Colors of the day:
    DateTimeColorIdent.Challenge
    16 Nov.0100 - 0700GG [Green Green]OL
    16 Nov.0700 - 1300RGIC
    16 Nov.1300 - 1900YYVP
  13. Flying Control - A. Taxi Plan, B. Runways and Taxi Strips, C. Spares
  14. Conclusion - Cut down of V.H.F.! [Radio Transmissions] Radio silence on Command [Radio]. Gas should be no problem except for extra weight. Get some pictures this time!


Operations Narrative:
  1. Twenty-one aircraft took off as scheduled and rendezvoused over Splasher #4. The route to the target was uneventful.
  2. Seventeen aircraft bombed the assigned target. Photographs and observers indicate very favorable results. This Group dropped 154 500# demolition bombs within the target area. Direct hits on the central building were noted.
  3. Very meager and inaccurate flak was met in the target area. Opposition by enemy aircraft was weak. There was neither battle damage nor casualties.
  4. Three aircraft returned early because of mechanical failure, while one flew over the target with the 303rd and 92nd Groups. Three planes landed at other fields to refuel and returned to base.
  5. All of our aircraft returned safely.
[Signed] Clinton F. Ball, Major, Air Corps, Operations Officer




Bombardier's Narrative:
  1. The 351st Bomb Group reached a point North of the IP [Initial Point of Bomb Run] at 1125 at which point the Group turned on course for the target as ordered. The target area was possibly one of the best Nature camouflaged targets yet encountered. Snow covered the rocky mountains and the Fjords were so numerous that landmarks for pilotage points were few. The target was sighted at 1128 and positively identified by the Lead Bombardier with the aid of the Lead Navigator. A second approach was made by turning to the left and getting distance for the sighting operation. This constituted a 360° turn for the Group Formation. The High Squadron did not have time to fall in trail as ordered but remained in position for bombing due to shortness of the approach. Bombs were released at 1133. Results were observed to be most effective by Lead Bombardier.
[Signed] Harvey H. Wallace, Captain, Air Corps, Group Bombardier


Group Leader's Narrative:
  1. The Group took off and formed at 17,000 feet over Splasher #4 as ordered by the First Combat Bomb Wing. Considerable difficulty was encountered due to the fact that other groups were also forming over the same point. The Combat Wing had not formed by then.
  2. Soon after leaving the English Coast, it was necessary to climb to 19,000 feet to clear the overcast. Descent was made before reaching the enemy coast to 15,000 feet indicated altitude, from which the group bombed.
  3. The target was found on the briefed heading, but too late for bombing; hence a 360° turn was made to bomb. This turn was very steep in order not to lose the target. Several ships were unable to hold formation, hence some of the bombs were scattered.
  4. No flak and four unidentified fighters were observed.
  5. Several other groups were seen north of the target at bombs away. The bombs of this group were the first to hit the target.
  6. Return was made at 15,000 feet to Mid-North Sea, where the let-down was commenced. Near the English Coast, showers and low clouds broke up the formation, the aircraft returning individually.
[Signed] Elzia Ledoux, Major, Air Corps, Group Leader


Combat Bombing Flight Record:

Bombardier - Capt. H.H. Wallace   Pilot - Major E. Ledoux Navigator - Capt. R.W. Menees
Aircraft # 42-37731  Take-off - 0725  Landed - 1443
Objective - Knaben Molybdenum Works [Norway]
Aiming Point (MPI)[Mean Point of Impact] - Flotation Plant
Initial Point - Kvinesdal, Norway
Method of Attack - Group
Number of Planes in Group -     Composite Group -
Number of Planes in Each Unit Performing Sighting Operations -
Number A/C Dropping Bombs by own sighting operation -
Deflection and Range sighting, Group - 1   Composite Group -
Range Sighting only, Group - None     Composite Group -
Bombs, Types and Sizes - M-43 500# GP [General Purpose]
Number of Bombs Loaded - 184   Released - 172
Fusing, Nose - 1/10   Tail - 1/40
Synchronization - ON

Altitude of Target - 2070ftMagnetic Heading Ordered 17° Actual 54°
True Altitude Above Target - 12,300True Heading 46°
Indicated Altitude - 15,000ftDrift, Estimated 1°Right - Actual 2°Left
Pressure altitude of Target +2155True Track 48°
Altimeter Setting 30.00Actual Range 7,110'
Calculated Indicated Air Speed - 150 M.P.H.B.S. Type - M-9
True Air Speed - 187 M.P.H.Time of Release 1133
Ground Speed Est. 164 Actual 166Length of Bombing Run - 30 sec.
Wind Direction Metro - 20° Actual - 62°Intervalometer Setting - Minimum
Wind Velocity Metro 25 Actual 21 C-1 Pilot[Autopilot] X [Meaning C-1 was used]
D.S. - 185.7  Trail - 42   ATF - 28.56A-5 Pilot _____
Tan. D.A, Est. 61 Actual 62 Manual Pilot _____

Type of Release - Train
Point of Impact If Seen - MPI was as ordered
Mean Temp. Metro -13 Actual -13
Winds - Altitude - 10,000 Ft. Direction - Est. 10° Actual 45° Velocity - Est. 20 Actual 18 Temp C. - Est. -18° C. Actual -18°C.
    - Altitude - 15,000 Ft. Direction - Est. 20° Actual 62° Velocity - Est. 25 Actual 21 Temp C. - Est. -28° C. Actual -28° C.
Note: Entire Group released on Group Leader.



Damage Assessment:
  1. The target was at Knaben, Norway and good photo coverage was obtained. Cameras were in ships no. 517, 831, 749, and 850.
    1. [Photo #] SAV 113 shows bombs in flight on picture no. 1 and on picture no. 4 shows the bombs hitting the target.
    2. [Photo #] SAV 112 shows bombs in flight on picture no. 1 and shows the bombs on the target on Picture no. 5.
    3. [Photo #] SAV 114, 115, show bombs on the target.
    1. An accurate damage assessment is impossible due to smoke from bomb bursts. There seems to be a direct hit on the central building. Approximately ten bursts are seen in the immediate target area, with thirteen more bursts within 2,000 feet of the target.
    2. Twelve bombs scatter from the target along the line of flight for 5600 feet. No damage will be done by these bombs.
[Signed] Thomas L. Cooper. 1st Lt., Air Corps, Group PI [Photo Interpretation] Officer


Intelligence S-2 Narrative:
  1. The target for today was at Knaben, Norway, where a molybdenum mine is located. Bombing results were reported good although photographic evidence is not yet available.
  2. Twenty-one A/C took off, but three returned early. A/C 654 turned back within England at 0815, approximately 5 miles beyond Lincoln, because of a broken oil line on #4 engine, A/C 824 turned back at 0947 from 54°25'N-01°58'E, because of No. 2 engine failure, and A/C 140 turned back at 0956 from 55°15'N-02°45'E, because of an oil leak in No. 2 engine. None of our A/C is missing.
  3. From 6 to 8 E/A were seen, all ME-109’s and FW-190’s, and a claim for one damaged FW-190 has been submitted. This Group had no casualties and no friendly fighter support. Enemy opposition was weak.
  4. Two crews reported seeing six to eight bursts of flak at the target. It was inaccurate for height and deflection. No other flak was encountered.
  5. Weather was clear over the target, with 3 to 4/10ths clouds in the general target area.
[Signed] John L. Scott, Major, Air Corps, Group S-2 [Intelligence]


Mission Camera Report:
  1. No. Cameras Prepared and Installed: Eleven
  2. Types: 1-F-24 6-E-21 3-E-24 1-K-17
  3. No. Cameras Taking Photographs: Four
  4. Reasons for Cameras Failing to get Photographs
    1. One broken oil cooler. Necessary to close camera doors.
    2. Three cameras not turned on.
    3. Two camera malfunctions.
  5. Were any Cameras Lost? No
[Signed] Harward L. Fisher, 1st Lt., Air Corps, Station Photo Officer


Bomb Camera Photos:

[There were no photographs in the Mission documents folder at the National Archives]



Track Chart:
Click on Chart to Enlarge



Report on Mission:
  1. In compliance with Co-ordination Memorandum No. 3, 19 July, 1943, the following data on the Mission of 17 August is submitted.
      1. No. of Aircraft Assigned: 21
        No. Failed to Take-off: 0
        No. of Abortives: 3
        No. Missing: 0
      1. The 351st Group flew the Lead Combat Box of the 1st Combat Bomb Wing Formation.
      2. The bombing altitude was 12,300 feet (True altitude above Target).
[Signed] Robert B. Stratton, 1st. Lt., Air Corps, Statistical Officer


Flak Report:

Target - Knaben, Norway
1. Route followed. - Louth – N. E. end of Feda Fjord – Target – Louth.
2. Visibility at Target. - Clear at target; 2-4/10 cloud in target area. Dense contrails.
3. No. of A/C over Target: 18
4. General Axis of attack. - 48° True
5. How long did formation fly straight and level before bombing? - 1 minute
6. Turn after bombing. - Left turn to approximately 210° True.
7. Position of Group in relation to other Groups: Lead group of 1st CW, with 381st Gp. High and 91st Gp. Low.
8. What evasive action was taken? - None
9. A short description of Flak en route. - Two of our crews, flying at 15,000 feet at 1133 hours, saw 6-8 bursts of red and black flak. It was inaccurate for both height and deflection, being low and trailing, apparently aimed at the Gp. behind ours. No other flak was reported.
10. Any other comments, phenomena, etc. - None



Crew Comments:

1. The following is a summary of the crew comments reported at today’s interrogation:
A/C 762 - Maneuvers on bombing run too violent. Need better bombing run. – Lt. Case
A/C 749 – Do not like the cold. Formation fair. One B-17 attempted to go to Sweden, 4 E/A on his tail. – Capt. O’Mohundro.
A/C 948 – Turns were too steep. Deputy leader should stay up closer - Lt. Holsapple.
A/C 831 – Camera set-up is Rube Goldberg invention. – Sgt. Swaim.
A/C 847 – Suggest individual Group rendezvous; at Louth too many planes were in area without adequate means of identification. – Lt. Plant.
A/C 151 – Turn too fast on second bomb run. – Capt. Peck.
[Signed] John L. Scott, Major, Air Corps, Group S-2 [Intelligence]



Hot News:

1. Due to the fact that no friendly aircraft were observed to be in distress and that no unusual observations were made, the Hot News Summary for the Mission of 16 November, 1943, is not submitted.
[Signed] Robert B. Stratton, 1st Lt., Air Corps, Statistical Officer



Mission Summary Report:
  1. Abortives:
    1. Airplane No. 42-29654, 508th Squadron, returned early because of an engine oil leak in the #4 Engine.
    2. Airplane No. 42-3140, 509th Squadron, returned early because of a leaking oil cooler on #2 Engine, which resulted in loss of oil in #2 Engine and therefore the changing of the engine is necessary.
    3. Airplane No. 42-5824, 511th Squadron, returned early because of a leaking oil cooler on #2 Engine, this engine is being changed.
  2. Battle Damage.
    1. None.
[Signed] Otto R. Vasak, Captain, Air Corps, Group Engineering Officer


Malfunctions:
  1. The following is a list of the malfunctions as reported at interrogation of the Mission of November 16, 1943:
    1. A/C 495 – Both chin turret guns out: hydraulic leak. G-Box went out.
    2. A/C 762 – Left tail gun froze up.
    3. A/C 858 – TT right gun solenoid out of adjustment.
    4. A/C 948 – Ammunition was rusty and would not extract from guns.
    5. A/C 831 – Tail gun stoppage. (Crossed out and Bell adapter malfunction written in)
    6. A/C 847 – Tail guns froze up; Left BT gun would shoot only bursts of 2.
    7. A/C 827 – Bomb rack malfunction required salvoing.
[Signed] John L. Scott, Major, Air Corps, Group S-2 [Intelligence]


Armament Report:
  1. The following malfunctions were reported upon completion of the Mission of 16 November, 1943:
    1. A/C 42-29832 – Tail gun stoppage; Bell adapter malfunction.
  2. The necessary repairs and adjustments have been made.
[Signed] Michael Steele, WO (JG), AUS, Gp. Armament Officer


Ammunition Expenditure:

1. The Station Ordnance Officer has submitted the following expenditure of ammunition for the mission of 9 October, 1943.

508th SquadronRounds ExpendedBombs Expended509th SquadronRounds ExpendedBombs Expended
42-37731951242-314030006
42-378271051242-298634356
42-35171001242-354211012
42-582395642-297491806
42-2965400   
42-61519510   
      
Squadron Total49052Squadron Total372530
510th SquadronRounds ExpendedBombs Expended511th SquadronRounds ExpendedBombs Expended
42-29948300642-58241200
42-29762325642-3784770012 (Jettisoned)
42-308572751242-3116222012
42-34953001242-31362706
42-298503006  
42-352330012
42-298313256
Squadron Total2,12560Squadron Total1,31030
GROUP TOTAL7,650172   

[Signed] Robert B. Stratton, 1st. Lt., Air Corps, Statistical Officer


Deficiencies and Disabilities:

1. The following is a summary of the Deficiencies and Disabilities reported at interrogation of Mission of Nov. 16, 1943:
A/C 495 – Right glove burned out. – Lt. Wells.
A/C 858 – Heated suit inoperative. – Sgt. Bousquet.
A/C 542 – Silk gloves not warm enough; need another pair to fit over them. – Sgt. Scerrati; Heated gloves too big to write with; most crew members do not have silk gloves - Lt. Perle.
A/C 831 – Gloves and boots don’t put out enough heat. – Lt. Blaisdell.
A/C 847 – Heated suit and boots deficient. – Sgt. Rowe; Heated clothing rheostat out. - Sgt. Kasper; May be leak in oxygen in ball turret; Frozen neck and burnt hands suffered by Sgt. O’Brien; Need heavier gloves to be worn under heated gloves. – Sgt. Hunter.
A/C 863 – Heated gloves shorted out. – Sgt. McLain.
A/C 523 – Gloves and boots went out. – Sgt. Kotash.
A/C 151 – Glove burned out. – Sgt. Legendre.
[Signed] John L. Scott, Major, Air Corps, Group S-2 [Intelligence]



Pilots Explanation to Abort:

Aircraft No. 499 Squadron 509th   Pilot - Songer
Time of Abortive - 0804  Location when Aborted - 6000’ over field.
Reason - #4 prop governor went out.
Enemy Opposition Encountered - None
[Signed] George A. Songer

Aircraft No. 3140 Squadron 509th   Pilot - Lt. E. P. Harris
Time of Abortive - 0956  Location when Aborted - 55°15’N.-02°45’E.
Reason - Oil leak drained No. 2 Engine of oil supply causing engine to freeze up.
Enemy Opposition Encountered - None
[Signed] E. P. Harris 1st Lt.

Aircraft No. 5824 Squadron 511th   Pilot - Anderson, Harvey J., 2nd Lt., AC [Air Corps]
Time of Abortive - 0947  Location when Aborted - 54°25’N-01°52’E.
Reason - No. 2 Engine went out. Didn’t have oil to feather prop.
Enemy Opposition Encountered - None
[Signed] Harvey J. Anderson, 2nd Lt., AC

Aircraft No. 42-29654 Squadron 508th   Pilot - Lt. D. E. McCafferty
Time of Abortive -   Location when Aborted - Just before reaching the point for forming formation.
Reason - Oil line broken.
Enemy Opposition Encountered - None
[Signed] D. E. McCafferty



“J” Form:
  1. Total No. A/C in each Squadron and Letters of each:
    Sqdn 508th A/C: 7731–A, 7827–J, 3517–O, 5823–C, 9654–B, 6151–M(6)
    Sqdn 509th A/C: 3140–P, 0499–Q, 9863–Y, 3542–V, 9749–Z(5)
    Sqdn 510th A/C: 9948–B, 9762–D, 3495–C, 0857–J, 9850–G, 3523–M, 9831–H(7)
    Sqdn 511th A/C: 5824–S, 7847–R, 1162–V(3)
  2. Target: SN-50
  3. Station call sign and Operational call sign respectively of each Squadron
    Squadron508 Ops:JTLSquadron510 Ops:LZS
    Sta:DiscloseSta:Cupping
    Squadron509 OpsNFYSquadron511 Ops:SWS
    Sta:SeagreenSta:Ranger
  4. Taxi Time – 1st A/C 0710;     Take-Off Time 1st A/C 0725;     E.T.D. Over Field 0837
  5. Time:Height:  Place of Crossing English Coast OUT:
    090512,000 Ft Splasher #4 Louth
  6. Time:Height:  Place of Recrossing Enemy Coast:
    120812,000 Ft 58°18'N-06°30'E
  7. Time:Height:  Place of Crossing English Coast IN:
    140012,000 Ft Splasher #4 Louth
  8. E.T.R.(Estimated Time of Return): 1418 Hours
  9. MF/DF [Medium Frequency/Direction Finder] Section: "D"
  10. Bomb load of Each A/C:
    Squadron: 508 Tokyo A/C, 7731-A, 7827-J, 3517-O, 6151-M - 12 x 500 Lb GP [General Purpose] 1/10 Nose x 1/10 Tail [Fuses]
    Squadron: 508 Non-Tokyo A/C, 5823-C, 9654-B - 6 x 500 Lb GP 1/10 x 1/10 Plus Bomb Bay [Fuel] Tank

    Squadron: 509 Tokyo A/C, 0499-Q, 3542-V - 12 x 500 Lb GP [General Purpose] 1/10 Nose x 1/10 Tail [Fuses]
    Squadron: 509 Non-Tokyo A/C, 3140-P, 9863-Y, 9749-Z - 6 x 500 Lb GP 1/10 x 1/10 Plus Bomb Bay [Fuel] Tank

    Squadron: 510 Tokyo A/C, 3523-M, 3498-C, 0857-J - 12 x 500 Lb GP [General Purpose] 1/10 Nose x 1/10 Tail [Fuses]
    Squadron: 510 Non-Tokyo A/C, 9948-B, 9762-D, 9850-G, 9831-H - 6 x 500 Lb GP 1/10 x 1/10 Plus Bomb Bay [Fuel] Tank

    Squadron: 511 Tokyo A/C, 1162-V, 7847-R - 12 x 500 Lb GP [General Purpose] 1/10 Nose x 1/10 Tail [Fuses]
    Squadron: 511 Non-Tokyo A/C, 5824-S, 3136-P - 6 x 500 Lb GP 1/10 x 1/10 Plus Bomb Bay [Fuel] Tank
  11. Fuel Load of each A/C: Tokyo Aircraft 2300 Gallons - Non-Tokyo Aircraft 2110 Gallons
  12. Actual Times Off and Return by Squadrons and A/C Letters:
    SquadronA/C LetterA.T.O.A.T.R.SquadronA/C LetterA.T.O.A.T.R.
    5087731–A072514435093140–P07271124
    7827–H073514190499–Q07330804
    3517–O07361419½9863–Y0728½1505
    5823–C0738Gaxhill3542–V07261452
    9654–B074109109749–Z0729½1454
    6151–M07461442
    5109948–B07381452½5115824–S07341120
    9762–D074014557847–R07311430½
    3495–C073915221162–V07491721
    0857–J0742½1445Replaced 0499136–P08251432
    9850–G0743½1446
    3523–M0744½1431
    9831–H07471435

    Report Compiled By ____

    [Abortives]
    Sqdn.A/C LetterDesignationRemarks
    5089654–BAbortiveOil Line Broken - Engine Trouble
    5093140–PAbortiveOil Lead #2 Engine - Causing Engine to Freeze Up
    5115824–SAbortive#2 Engine out - No Oil to Feather Prop.


Formation Chart:
Group Formation Take–Off
509th Squadron
Ledoux – Spika
A/C # 43-37731 A
E. Harris
A/C # 42-3140 P
Songer
A/C # 42-3136 P
Hathaway
A/C # 42-29863 Y
Brooksby
A/C # 42-3542 V
Anderson
A/C # 42-5824 S
510th Squadron508th Squadron
Holsapple
A/C # 42-29948 B
Cruthirds
A/C # 42-37827 J
Case
A/C # 42-29762 D
Thompson
A/C # 42-3495 C
Castle
A/C # 43-3517 O
Fuller
A/C # 42-5823 C
White
A/C # 42-30857 J
O'Mohundro
A/C # 42-29749 Z
Saville
A/C # 42-29850 G
Gibb
A/C # 42-3523 M
Blaisdell
A/C # 42-29831 H
McCafferty
A/C # 42-29654 B
Peck
A/C # 42-6151 M
Plant
A/C # 42-37847 R
Gaylord
A/C # 42-31162 V


Group Formation Over–Target
509th Squadron
Ledoux – Spika
A/C # 42-37731 A
Thompson
A/C # 42-3495 C
Brooksby
A/C # 42-3542 V
Hathaway
A/C # 42-29863 Y
Gibb
A/C # 42-3523 M
Songer
A/C # 42-3136 P
510th Squadron508th Squadron
Holsapple
A/C # 42-29948 B
Cruthirds
A/C # 42-37827 J
Case
A/C # 42-29762 D
Castle
A/C # 42-29517 O
Fuller
A/C # 42-5823 C
White
A/C # 42-30857 J
O'Mohundro
A/C # 42-29749 Z
Saville
A/C # 42-29850 G
Plant
A/C # 42-37847 R
Blaisdell
A/C # 42-29831 H
Peck
A/C # 42-6151 M
Gaylord
A/C # 42-31162 V

Time Schedule:
Zero Hour: 1145  Briefing: 0430  Stations: 0600  Start Engines: 0700  Taxi: 0710  Take-off: 0725 Leave Base: 0837

 [Wounded - 0]
The above records were obtained at the National Archives Records Administration and have been declassified by authority NND 745005
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