Operation POSTAGRAM
---------
"M" 77
TO : HQ RAF ME
FROM : 21 Squadron, SAAF.
SERIAL NO: : 192/21 Sqd.
DATE : 9 Feb.1943.
No 192
Oprep for period ending 1800 Hrs on ~~1800~~ 9 Feb.1943:
A TO K Nil.
Comm. 23 Hrs 45 Hrs (19 Baltimores)
(Handwritten Signature: [Illegible]) CAPT.
SIO. 21 Squadron, SAAF.
POSTAGRAM
---------
"M" 77
TO : HQ RAF ME
FROM : 21 Squadron, SAAF.
SERIAL NO: : 192/21 Sqd.
DATE : 9 Feb.1943.
No 192
Oprep for period ending 1800 Hrs on ~~1800~~ 9 Feb.1943:
A TO K Nil.
Comm. 2…
__o_O_o__
Form 541 Transcriber's Notes Phase 2: Technical Expansion (The "Transcriber's Notes")
Glossary of Terms:
* HQ RAF ME: Headquarters, Royal Air Force, Middle East.
* 21 Squadron, SAAF: No. 21 Squadron of the South African Air Force, a light bomber unit then operating Martin Baltimore Mk. III aircraft.
* Oprep: Operational Report, the standardized administrative summary documenting squadron combat results and tactical activity for a 24-hour cycle.
* A TO K - Nil.: Indicates that no combat sorties (Sections A through K of the report format) were conducted against Axis targets during the period ending 1800 hours on 9 February 1943.
* Comm.: Communication flight. Refers to non-combat logistical, transport, or ferry missions conducted outside of tactical bombing or reconnaissance requirements.
* Baltimores: Specifically the Martin Baltimore twin-engine light bomber, the primary airframe utilized by the squadron for medium-level interdiction during this phase.
* SIO: Senior Intelligence Officer, responsible for the synthesis of tactical data and official reporting.
Operational Context:
Oprep No. 192, filed on 9 February 1943, records a massive surge in non-combat logistical activity for No. 21 Squadron S.A.A.F. following the liberation of Tripoli on 23 January 1943. Strategically, the Western Desert Campaign in Libya had concluded, and the Mediterranean Allied Air Forces (MAAF) were in the process of a full-scale westward relocation of the Desert Air Force (D.A.F.) to support the upcoming offensive against the Mareth Line in Tunisia.
The "Nil" combat entry reflects a mandatory operational pause. Following intensive interdiction missions against Axis Mechanical Transport (M.T.) in late January, the squadron utilized early February for administrative consolidation, technical maintenance, and the large-scale movement of assets. The administrative burden of this transition is evidenced by parallel records managing personnel legal inquiries and coordinating technical repairs for Baltimore airframes at rear-area hubs like Kasfareet.
The recorded 23 hours and 45 minutes of Communication flights—distributed across 19 Martin Baltimores—represents the most significant concentration of ferry activity in the squadron's recent record. This "mass move" was essential for relocating the unit's air echelon and critical technical equipment to forward Landing Grounds (L.G.s) captured during the rapid Allied advance. This document, archived as Folio 77 in the AIR 27/274 series, represents the final logistical surge prior to the squadron’s full commitment to the Tunisian theater of operations.
98
Phase 1: Verification & Extraction
Identity Check: 10 Feb. 1943.
