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. A. 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. D. 498 : LT. von HOLDT DORE MAIN KING STEPHEN CERONIO. S 566 : LT. BECKE MEYER JOHNSTONE HEALE GIDLOW Mc CAUSLAND. WIND - SHIP : L. 429 : LT. REYNECKE CORDELL MASTERS TEAGUE HENNESSY CLOETE TENNANT. TIMES:- ALL A/C 3.05 HRS. Handwritten Marginalia / Stamps: * Folio Number: 177 (Handwritten, Top Right). * Reference Stamp:

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: The United Kingdom National Archives (TNA) classification for Air Ministry: Operations Record Books (ORBs). Series 271 specifically catalogs the operational history and mission appendices for 21 Squadron SAAF. * BA-BH (Martin Baltimore): The primary twin-engine tactical medium bomber (Marks IV and V) operated by 21 Squadron SAAF during the final stages of the Italian Campaign. While not explicitly labeled on the list, the aircraft letters (P, G, C, A, U, R, D, S, L) and numbers (575, 519, 550, etc.) refer to individual Baltimore airframes in the squadron's inventory. * M/ YARDS (Marshalling Yards): Extensive railway sorting hubs used to sort rolling stock for transport. The target for this mission was the yards at Conegliano, Italy. * MC/GP (Medium Capacity / General Purpose): Standard high-explosive ordnance, typically 250lb or 500lb bombs, carried by Baltimore crews for the interdiction of logistical and rail targets. * MET (Meteorological Report): Critical atmospheric data required for navigating flight paths to reach targets in the Venetian sector. * OPREP: Operational Report. OPREP No. 983 provides the formal summary for Operation No. 180/21S/M. * T/O (Take-off): Recorded as 1245 hours on 31st March, 1945. * WIND-SHIP: A specialized lead or auxiliary aircraft tasked with providing accurate wind speed and direction data to the following formation to ensure precise bomb aiming over the target. Operational Context Target File 271-3_127 documents a nine-aircraft formation strike on March 31, 1945, directed against the Conegliano Marshalling Yards. Conegliano, situated on the Venice–Udine railway, was a vital logistical node for the German Heeresgruppe C. Its interdiction was a core objective of Operation Bingo, the strategic aerial campaign intended to achieve total logistical paralysis of German forces in Northern Italy by severing supply and escape routes through the Alpine passes. This methodology of systematically pulverizing transit hubs represents the final evolution of the interdiction doctrine used earlier in the campaign. In November 1943, 21 Squadron SAAF conducted high-intensity strikes on localized bottlenecks, such as location H055630, to maintain tactical pressure and prevent German reserves from reaching the Bernhardt and Gustav Lines. By March 1945, the tactical focus had transitioned to achieving total strategic paralysis of the enemy’s rear echelons to prevent a coherent fighting withdrawal toward the Reich. The mission was led by the Squadron Commander, Lt. Col. D. Ord, in aircraft 575 P. Notably, aircraft L. 429, piloted by Lt. Reynecke, was designated as the "Wind-Ship," reflecting the ongoing technical requirement for high-altitude bombing precision in the Venetian sector. The recorded mission time of 3 hours and 05 minutes for all participating aircraft indicates a successful formation sortie completed without early returns. This raid occurred as Allied air superiority reached its peak, with kinetic strikes by Martin Baltimores often being coordinated with "Nickel" propaganda sorties to inform isolated Axis troops of the ongoing disintegration of the Third Reich. 128 I apologize for the inaccuracies in the previous transcription of Folio 178. As a Lead Archival Historian, I acknowledge these significant errors in military nomenclature and command structure. Below is the corrected high-fidelity transcription and technical analysis of Target File: 271-3_128.jpg. Phase 1: Verification & Extraction Identity Check: 1st MARCH 1945.