Operation

21 Squadron S.A.A.F. Oprep No. 975 Operation No. 177/21s/M. Raid on ST. VEIT M/YARDS (AUSTRIA) pp R(D)288957. T/off:- 1050 Date:- 23rd March, 1945. 561 B : Maj. Musgrove Callaghan Hatswell Jones Cpt. Rabie Cook. 429 A : Lt. Fraser Jandrell du Plessis Barrow Richardson Jenner 545 K : Lt. Stuart Quaife Owen-Hughes Fraser Howden du Plessis 498 N : Lt. Muir Dale Lister Malan Foster Rourke 575 P : Capt. Brunette McDonald R Masters Jenker Brink Betteley. 572 J : F/O Hanna Ross Naude Oldfield van de Berg Paxton. 577 U : Lt. Collender Gillam Deane Benson Suter Ras 513 Hv: Lt. Napier McDonald T Jordaan Jordaan Stubbs Moir 583 V : Lt. Granger P/O Stuart Harle Adams Wood Kruger 471 R : P/O Markham Rapp Dickenson Goodwin McHugh Dodson. Times:- 3.30 Hrs. for all.

1945-03-23

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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.. * B-26 Marauder: The twin-engine medium bomber utilized by 21 Squadron S.A.A.F. during the spring of 1945 following their transition from the Martin Baltimore (BA-BH) in late 1943. The aircraft serials listed (e.g., 561, 429, 545) represent Marauder airframes active in this long-range interdiction phase. * MC/GP (Medium Capacity / General Purpose): Standard Allied aerial ordnance classifications. For tactical interdiction of railway infrastructure like marshalling yards, Marauders typically utilized 500 lb or 250 lb GP bombs to destroy tracks, locomotives, and rolling stock. * MET (Meteorological Report): Meteorological intelligence. Precise atmospheric data was required for the 10:50 takeoff to ensure visual target acquisition over the mountainous terrain of the Austrian border region. * OPREP NO. 975: Operational Report number 975. * pp R(D)288957: The precise map grid reference (Pinpoint) for the St. Veit Marshalling Yards. * S.A.A.F.: South African Air Force. * ST. VEIT M/YARDS (AUSTRIA): The Marshalling Yards at Sankt Veit an der Glan, a strategic railway hub in Southern Austria. * T/off:- 1050: Time of Take-Off, 10:50 hours. Operational Context Target File 271-3_124 documents an operational sortie conducted by 21 Squadron S.A.A.F. on 23rd March 1945. The objective was the St. Veit Marshalling Yards in Carinthia, Austria. This mission was an integral part of Operation Bingo, the theater-wide interdiction campaign executed by the Mediterranean Allied Air Forces (MAAF) to achieve the total logistical paralysis of German Heeresgruppe C in Northern Italy by severing supply lines connecting the theater to the Reich. St. Veit functioned as a vital logistical junction north of the Tarvisio Pass, through which material and reinforcements were funneled to the Italian front. By late March 1945, Allied tactical strategy focused on deep-penetration strikes into Austrian territory to prevent the Axis command from either reinforcing their thinning lines or successfully withdrawing heavy equipment into an "Alpine Redoubt". The flight manifest identifies a ten-aircraft formation led by Maj. Musgrove in Marauder 561 B. The formation recorded a uniform mission duration of 3 hours and 30 minutes, indicating a coordinated long-range effort from the squadron's base to the Austrian target. This physical strike against German transport infrastructure was synchronized with high-intensity psychological warfare; contemporaneous "Frontpost" leaflets disseminated by MAAF units informed German troops that the destruction of their logistical depth in Austria and Italy mirrored the terminal industrial collapse of the home front in Germany following the Allied crossing of the Rhine. 125 Phase 1: Verification & Extraction Identity Check: 24th March, 1945.