Operation

21 SQUADRON S.A.A.F. OPREP NUMBER 963. DATE 14th MARCH RAID ON PONTEBBA M/Y pp C 471689 MAP REF. ITALY 1,100,000 SHEET NO 14. TAKE - OFF. OPERATION NUMBER 167/21S/M. v v v v v v v

P. 575. MAJOR. DIEU. PARSONSON van der PUTTE DURANT MITCHELL PECKITT. [Handwritten tick marks above each name] v v v v v v v v

U. 557. LIEUT. GRANGER. WOOD STUART BAILEY ADAMS KRUGER WOOD. [Handwritten tick marks above each name; "WOOD" typed twice] v v v v v v v v

R. 471. LIEUT. BECKE. MEYER JOHNSTONE HEALE GIDLOW Mc CAUSLAND. [Handwritten tick marks above each name] v v v v v v v v

V. 583. LIEUT. CLOETE. CALLAGHAN WINN PAXTON VENTER CERING GREIJBE. [Handwritten tick marks above each name; "CERING" handwritten above VENTER] v v v v v v v v

A. 429. LIEUT. NAPIER. Mc DONALD T.D. BENADE JORDAAN W. STUBBS MOIR [Handwritten tick marks above each name] v v v v v v v v

B. 561. LIEUT. FRASER. CANDRELL du PLESSIS JENNER BARROW RICHARDSON . [Handwritten tick marks above each name; "CANDRELL" struck through] v v v v v v v

C. 550. F/O. HANNA. P/O GOBLE. DICKINSON OLDFIELD V.D. BERG. RAS. [Handwritten tick marks above each name] v v v v v v v

YY. 537. LIEUT. ACKERMAN.DORE STEENKAMP STEYN MALAN STEPHENS. [Handwritten tick marks above each name] v v v v v v v v

J. 572. LIEUT. GOUGH. HORNE RYAN OVEREE SMITH T.R. MATHEW. [Handwritten tick marks above each name] v v v v v v v

T. 539. LIEUT. FRANCIS. von HOLDT ALBERTYN ANDREWS LAIRD RENNIE. [Handwritten tick marks above each name] ANTI - FLAK. - v v v v v v v S. 566. LIEUT. QUAIL. LOUWRENS KROS DOUGLAS WILSON SOLOMON. [Handwritten tick marks above each name] v v v v v v v v

G. 519. LIEUT. KRIEL. PRETORIUS GILDENHUYS DINN KING. SANDELANDS. [Handwritten tick marks above each name] TIMES :- 3.25 HOURS ALL A/C EXCEPT 'B' [Handwritten "3.25 HOURS ALL A/C EXCEPT 'B'" next to TIMES] REMARKS. LT FRASER A/C B561 2.45 HRS. [Handwritten remarks at bottom of list] [Handwritten marginalia at right of page:] 1. 2. 3. 4. 5.

1945-03-14

21 SQUADRON S.A.A.F. OPREP NUMBER 963. DATE 14th MARCH RAID ON PONTEBBA M/Y pp C 471689 MAP REF. ITALY 1,100,000 SHEET NO 14. TAKE - OFF. OPERATION NUMBER 167/21S/M. v v v v v v v P. 575. MAJOR. DIEU. PARSONSON van der PUTTE DURANT MITCHELL PECKITT. [Handwritten tick marks above each name] v v v v v v v v U. 557. L…

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Form 541

MAP

Transcriber's Notes

Phase 2: Technical Expansion (The "Transcriber's Notes") Glossary of Terms * AIR 27 / 271: United Kingdom National Archives classification for Air Ministry: Operations Record Books (ORBs); series 271 specifically catalogs the historical operational records for 21 Squadron S.A.A.F.. * ANTI - FLAK: Specialized tactical role assigned to specific aircraft in a formation—in this instance, Marauders S. 566 and G. 519—tasked with suppressing enemy anti-aircraft batteries through direct fire or specialized ordnance to protect the main bombing formation. * BA-BH: Historic reference to the Martin Baltimore aircraft, which served as the squadron's primary equipment until the transition to the Martin B-26 Marauder at the end of 1943. The serial numbers on this manifest (e.g., 575, 557, 471) represent Marauder airframes. * MC/GP (Medium Capacity / General Purpose): Standard Allied aerial ordnance classifications. For tactical interdiction of railway targets like the Pontebba marshalling yards, Marauders typically utilized 500 lb or 250 lb GP bombs to ensure the destruction of trackage and rolling stock. * MET (Meteorological Report): Meteorological intelligence. Precise atmospheric data was required for mission planning to ensure visual target acquisition over the restricted alpine terrain of the Pontebba sector. * OPREP NUMBER 963: Operational Report number 963. * pp C 471689: Precise map grid reference (Pinpoint) for the Pontebba Marshalling Yards target area. * S.A.A.F.: South African Air Force. Operational Context Target File 271-3_115 documents an operational sortie by 21 Squadron S.A.A.F. conducted on 14th March 1945. The primary objective was the Pontebba Marshalling Yards, a critical logistical node located in the Fella Valley within the Tarvisio region of Northeast Italy. Pontebba served as a vital bottleneck on the Pontebbana railway line, connecting the Po Valley with Austria through the Carnic Alps. This mission was a key component of Operation Bingo, a theater-wide interdiction campaign executed by the Mediterranean Allied Air Forces (MAAF) to achieve the total logistical paralysis of German Heeresgruppe C by systematically severing the rail links to the Reich. By March 1945, Allied air power aimed to prevent both the reinforcement of Axis lines and the potential withdrawal of heavy equipment into the "Alpine Redoubt". The flight manifest identifies a twelve-aircraft effort organized into flights, led by Major Dieu in Marauder P. 575. The tactical configuration included two specific aircraft assigned to "ANTI-FLAK" duties to mitigate the heavy defensive fire typically found guarding narrow alpine rail corridors. Handwritten notes indicate that while most aircraft recorded a mission duration of 3 hours and 25 minutes, aircraft B. 561 (Lieut. Fraser) returned in 2 hours and 45 minutes, possibly due to technical issues or early release. This physical interdiction was synchronized with high-intensity psychological warfare; contemporaneous "Frontpost" leaflets disseminated by MAAF units informed increasingly isolated German troops that their home front was in a state of terminal collapse following the fall of major industrial centers like Cologne and München-Gladbach. 116 Phase 1: Verification & Extraction Identity Check: 16th March, 1945.