Operation P O S T A G R A M "D" 8
: H.Q. R.A.F. M.E.
From: S.I.O. 21 SQUADRON, S.A.A.F.
Serial No. : 21 Sqdn/251
Date: 3 APR 43
<u>OPREP No. 251 for period ending 1800 hrs. 3/4</u>
A to K : Nil.
Comm. : Nil.
T.O.O. 1800 hrs. 3 APR 43.
[Handwritten Signature] Capt.
S.I.O. 21 SQUADRON, S.A.A.F.
P O S T A G R A M "D" 8
: H.Q. R.A.F. M.E.
From: S.I.O. 21 SQUADRON, S.A.A.F.
Serial No. : 21 Sqdn/251
Date: 3 APR 43
<u>OPREP No. 251 for period ending 1800 hrs. 3/4</u>
A to K : Nil.
Comm. : Nil.
T.O.O. 1800 hrs. 3 APR 43.
[Handwritten Signature] Capt.
S.I.O. 21 SQUADRON, S.A.A.F.
__o_O_o__
Form 541 Transcriber's Notes Phase 2: Technical Expansion
Glossary of Terms
* H.Q. R.A.F. M.E.: Headquarters Royal Air Force Middle East. The primary administrative and operational command center for Allied air power in the Mediterranean theater.
* S.I.O.: Squadron Intelligence Officer. The officer responsible for compiling and certifying tactical data for the daily Operational Reports.
* S.A.A.F.: South African Air Force.
* OPREP: Operational Report. Document No. 251 summarizes squadron activity for the 24-hour period ending 1800 hours on 3 April 1943.
* A to K: Standardized reporting fields in the OPREP format, covering Target (A), Aircraft used (B), Bombing specifics (C), Results (D), Damage to aircraft (E), Casualties (F), Hits on enemy aircraft (G), Flying times (H), Weather (J), and Anti-aircraft fire (K).
* T.O.O.: Time of Origin.
Operational Context
The date 3 April 1943 marks a transitional pause in 21 Squadron's offensive operations following the intense "blitz" support provided during the breakthrough at the Tebaga Gap and the outflanking of the Mareth Line in late March. Strategically, the British Eighth Army was consolidating its gains and preparing for the final assault against the German 1st Italian Army's next defensive position at the Wadi Akarit line.
While OPREP No. 251 records "Nil" for all combat categories, this does not indicate inactivity. Instead, it reflects a shift in mission priority from bombardment to Search and Rescue (SAR). On this specific day, the squadron launched four Martin Baltimores (903 O, 126 U, 877 J, and 900 F) from the forward landing ground at Zuara to conduct an exhaustive 55-mile square search for Lt. A. Murray and his crew in Baltimore 919 N, who had been missing since 26 March. The "Nil" entries for bombing and target engagement in this report underscore the squadron's focus on recovering its missing personnel amidst poor weather and visibility before resuming the air offensive to isolate Axis forces in central Tunisia.
11
Phase 1: Verification & Extraction
Identity Check: 4 APR 43
