No enemy opposition. Target: Weather; APPENDIX "EE"
227
FROM : S.I.O. 21 SQUADRON S.A.A.F.
TO : W.I.O. 3 WING S.A.A.F.
H.Q. M.A.A.F. ( ATTENTION OPERATION RECORDS)
H.Q. M.A.T.A.F. ( SCORU)
REF. : 21S/1017
DATE : 25th APRIL, 1945
OPREP NO. 1017 FOR THE PERIOD 1300 - 2100 HRS ON THE 24th APRIL, 1945
REF. MAP ITALY 1:100,000 SHEET 76 - FERRARA
OPERATION NO. 213/21S/M.
A : 8 Marauders (4-4) airborne from Jesi L/G between 1528 - 1727 hrs.
to attack an enemy troop concentration just south of the
PO River at M.234980. Formation set course from base at 1558 hrs
and bombed at 1641 hrs. on a course of 330º from 10500 feet.
Patterns of both boxes fell in the centre of the target - 100%
of bombs in target area. Direct hits were scored on buildings
and roads in the target. No enemy opposition. Target: Weather;
target clear. Visibility fair to hazy.
B : (1) 8 Marauders III (ii) Nil
C : (1) & (ii) Nil
D : (1) 15.20 hrs. (11) Nil
E : (1) 27,200 x .50 (11) & (111) Nil
F : (1) 48 x 500 Frag. (11) as in (1) (iii) & (iv) Nil
32 x 250 fused.
G to V : Nil
W : (1) 1 Marauder III (11) Nil
X : (1) 1.00 Hr. (11) Nil
Y & Z : Nil
S.L. Boshoff [handwritten signature]
___-------------------- Capt.
S.I.O. 21 SQUADRON S.A.A.F.
2140
SA21/880 24 APR 45 F14 || HH M2498 10500 1641 BII J
APPENDIX "EE"
227
FROM : S.I.O. 21 SQUADRON S.A.A.F.
TO : W.I.O. 3 WING S.A.A.F.
H.Q. M.A.A.F. ( ATTENTION OPERATION RECORDS)
H.Q. M.A.T.A.F. ( SCORU)
REF. : 21S/1017
DATE : 25th APRIL, 1945
OPREP NO. 1017 FOR THE PERIOD 1300 - 2100 HRS ON THE 24th APRIL, 1945
REF. MAP ITALY 1:100,000 SHEET 76 - FERRARA
OPERATION NO. 213/21S/M.
A : 8 Marauders (4-4) airborne from Jesi L/G between 1528 …
__o_O_o__
Form 541 Transcriber's Notes Phase 2: Technical Expansion (The "Transcriber's Notes")
Glossary of Terms
* 21 SQUADRON S.A.A.F.: No. 21 Squadron, South African Air Force. By late April 1945, this unit was a primary medium bomber component of No. 3 Wing SAAF, providing tactical support for the Allied breakout into the Po Valley.
* 3 WING S.A.A.F.: No. 3 (SAAF) Wing, the tactical higher command for 21 Squadron, operating under the Desert Air Force (DAF) within the Mediterranean Allied Tactical Air Force (MATAF).
* AIR 27/271/4: The United Kingdom National Archives reference for the Operations Record Book (ORB) and Appendices for No. 21 Squadron SAAF during the 1945 period.
* BA-BH (Martin Baltimore): The twin-engine medium bomber utilized by the squadron prior to its 1943/1944 conversion to the Martin Marauder III (B-26) currently in use.
* FRAG. FUSED (Fragmentation): Munitions (48 x 500 lb and 32 x 250 lb) designed for maximum anti-personnel effect. This ordnance was prioritized for this mission to neutralize exposed troop concentrations and soft-skinned vehicles.
* H.Q. M.A.A.F. / M.A.T.A.F. (SCORU): Headquarters Mediterranean Allied Air Forces and Mediterranean Allied Tactical Air Force; SCORU refers to the South African Central Operations Record Unit.
* JESI L/G: Jesi Landing Ground, located near Ancona, Italy; the operational base for 21 Squadron during the final weeks of the Italian Campaign.
* MC/GP (Medium Capacity / General Purpose): Standard Allied demolition bombs. While not used in this specific fragmentation-heavy sortie, they remained the primary ordnance for structural interdiction.
* MET: Meteorological data. Target conditions were clear, though fair to hazy visibility was reported.
* OPREP NO. 1017: Operational Report number 1017, detailing combat results for the afternoon of 24th April 1945.
* S.I.O.: Squadron Intelligence Officer, Capt. S.L. Boshoff.
Operational Context
Target File 271-4_68 documents Operation No. 213/21S/M, a tactical saturation strike executed on the afternoon of 24th April 1945. The mission targeted an enemy troop concentration just south of the Po River at Map Reference M.234980 (Sheet 76 - FERRARA). This strike occurred during the final, decisive stage of Operation Grapeshot, the Allied spring offensive.
The strategic significance of this location was critical: by April 24, the German 10th and 14th Armies were in full, disorganized retreat toward the Po River after the liberation of Bologna and the breakthrough at the Argenta Gap. German forces were bottlenecked south of the river, waiting for improvised ferry crossings as the primary bridges had been destroyed by previous MAAF interdiction.
The 8 Marauder III aircraft achieved 100% bomb placement within the target area, a rare degree of tactical precision. By delivering a concentrated pattern of fragmentation bombs (Frag), the formation scored direct hits on buildings and roads utilized by the retreating Axis personnel. The total lack of enemy opposition (Nil flak/fighters) allowed the formation to devastate these concentrations at a moment when Heeresgruppe C was most vulnerable. This mission directly contributed to the massive loss of German matériel and personnel south of the Po, accelerating the total logistical collapse of German resistance in Northern Italy.
69
Phase 1: Verification & Extraction
Identity Check: 24 APR 45.
Phase 2: Technical Expansion (The "Transcriber's Notes")
Glossary of Terms
* 21 S.A.A.F. / SA21: No. 21 Squadron, South African Air Force, a medium bomber unit operating under No. 3 Wing SAAF.
* AIR 27 / 271 / 4: United Kingdom National Archives classification for the Air Ministry: Operations Record Books (ORBs); Volume 4 (AIR 27/271/4) catalogs the 1945 War Diaries and associated strike photography for 21 Squadron.
* BII J (2140): Box II, Juliet. This technical suffix identifies the photographic record from the second four-plane formation (Box II) and indicates this is the 2140th frame in the strike film sequence.
* BA-BH (Martin Baltimore): The twin-engine medium bomber utilized by the unit prior to its conversion to the current Martin B-26 Marauder III in late 1943.
* F14: Focal length of the camera lens (14 inches) utilized for high-altitude vertical strike photography.
* HH M2498: Map reference M. 2498 (specifically identifying coordinates near M.234980), identifying the target area for an enemy troop concentration just south of the PO River on the Ferrara 1:100,000 Sheet 76.
* MC/GP (Medium Capacity / General Purpose): Standard Allied high-explosive ordnance classifications. For this mission, the unit prioritized 500 lb and 250 lb Fragmentation (Frag) bombs (totaling 48 x 500 and 32 x 250 for the formation) to maximize effective coverage against personnel and soft-skinned vehicles.
* MET (Meteorological Report): Meteorological intelligence. Conditions for this afternoon sortie were characterized as "target clear" with "Visibility fair to hazy".
* 10500 1641: Operational data indicating a bombing altitude of 10,500 feet and a strike time of 16:41 hours.
Operational Context
Target File 271-4_69 is a vertical aerial strike photograph documenting Operation No. 213/21S/M on 24th April 1945. The image captures the kinetic results of Box II as 8 Martin Marauder III aircraft targeted an enemy troop concentration just south of the Po River.
This mission was a tactical saturation strike executed during the terminal phase of Operation Grapeshot, the final Allied spring offensive in Italy. By April 24, the German 10th and 14th Armies were in disorganized retreat toward the Po River after the collapse of their defensive lines at the Argenta Gap and Bologna. German forces were bottlenecked south of the river, congregating in rural structures and along roads while waiting for improvised ferry crossings, as primary bridges had been systematically destroyed by previous Allied air interdiction.
The photograph confirms the OPREP narrative that patterns of both boxes "fell in the centre of the target" achieving 100% bomb placement within the target area. Large, dense smoke plumes are visible straddling the cluster of buildings and the primary road network, indicating the successful detonation of fragmentation bombs (Frag). Narrative reports confirmed direct hits on buildings and roads utilized by the retreating Axis personnel. In the total absence of enemy opposition, this mission successfully devastated German tactical reserves at their most vulnerable logistical bottleneck, facilitating the terminal collapse of Heeresgruppe C.
70
Phase 1: Verification & Extraction
Identity Check: 25th APRIL, 1945
