Operation

21 SQUADRON S.A.A.F. OPREP NUMBER 983. 31st MARCH 1945. RAID ON CONEGLIANO M/ YARDS. OPERATION NUMBER 180/21S/M. T/O. 1245. P. 575 : LT. COL. ORD. WELLS. HODGES. SMIT J.C. FORSTER BELLINGAN G. 519 : LT. KRIEL PRETORIUS du PLESSIS DINN MALAN SANDILANDS. C. 550 : F/O. HANNA CALLAGHAN NAUDE OLDFIELD vd BERG PAXTON. J. 572 : LT. ISTED WILLIAMS GELB BEDFORD BOTHA COLLINS. U. 557 : LT. MUIR DALE LISTER FOSTER JONES ROUKE. R. 471 : LT. FRANCIS RAPP ALBERTYN ANDREWS RENNIE LAIRD. N. 498 : LT. von HOLDT DORE MAIN KING STEPHEN CERONIO. S. 566 : LT. BECKE MEYER JOHNSTONE HEALE GIDLOW Mc CAUSLAND. WIND - SHIP : A. 429 : LT. REYNEKE CORDELL MASTERS TEAGUE HENNESSY CLOETE TENNANT. TIMES:- ALL A/C 3.05 HRS.

1945-03-31

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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 contains the historical operational files for 21 Squadron S.A.A.F. * BA-BH (Martin Baltimore): The twin-engine medium bomber utilized as the predecessor to the current equipment. By March 1945, 21 Squadron was fully equipped with the Martin B-26 Marauder, as evidenced by the six-man crew complements and airframe serials (e.g., 575, 519, 429). * CONEGLIANO M/YARDS: The marshalling yards at Conegliano, a strategic railway hub in the Veneto region of Northern Italy. * MC/GP (Medium Capacity / General Purpose): Standard Allied aerial ordnance classifications for high-explosive bombs. Missions against rail infrastructure like Conegliano typically utilized 500 lb or 1,000 lb GP bombs to maximize the destruction of rail lines and rolling stock. * MET (Meteorological Report): Meteorological intelligence. Precision data was required for the 12:45 takeoff to ensure visual target acquisition over the Venetian sector. * OPREP NUMBER 983: Operational Report number 983. * S.A.A.F.: South African Air Force. * T/O. 1245: Time of Take-Off, 12:45 hours. * WIND - SHIP: A specialized tactical role assigned to a specific aircraft (Marauder A. 429) tasked with pre-bombing run weather and wind velocity assessment to calibrate the bomb sights of the formation for maximum accuracy. Operational Context Target File 271-3_127 documents an operational sortie conducted by 21 Squadron S.A.A.F. on 31st March 1945. The objective was the Conegliano Marshalling Yards, a vital junction in the Axis railway network connecting Northeast Italy to the Austrian border. This mission was a key component of Operation Bingo, the theater-wide interdiction campaign executed by the Mediterranean Allied Air Forces (MAAF) to achieve the total logistical isolation of German Heeresgruppe C. By late March 1945, Allied air operations focused on the systematic destruction of rail hubs like Conegliano to prevent the German command from reinforcing the frontline or successfully withdrawing heavy material into the "Alpine Redoubt". The manifest identifies a nine-aircraft formation led by the Squadron Commander, Lt. Col. Ord, in Marauder P. 575. The tactical organization included a dedicated WIND - SHIP (Marauder A. 429, piloted by Lt. Reyneke) to provide precision atmospheric data for the formation. The mission recorded a uniform duration of 3 hours and 05 minutes for all participating aircraft, indicating a coordinated and efficient execution of the strike. This physical strike against Axis logistical infrastructure was synchronized with high-intensity psychological warfare; contemporaneous "Frontpost" leaflets disseminated by MAAF units informed increasingly isolated German troops that the destruction of their transport depth in Italy was a precursor to the terminal collapse of the home front in Germany following the Allied crossing of the Rhine earlier that month. 128 Phase 1: Verification & Extraction Identity Check: 1st MARCH 1945.