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  Liberator III Serial Number FL926 Code J
RAF
No. 160 Squadron

Former Assignments
301 FTU

Pilot  F/O Walter "Wally" A. Wallace,  J/15180 RCAF (MIA / KIA) Saint John, Canada
Co-Pilot  F/O Harry P. Willson, 120801 RAFVR (MIA / KIA) Clackmannanshire, Scotland
Navigator  P/O Charles W. Hamann, J/16456 RCAF (MIA / KIA) Ontario, Canada
WOp/AG  FSgt Hillyar R. Crust, 1253122 (MIA / KIA) Kent, UK
AG  FSgt Edward B. Gillespie, R/133826 RCAF (MIA / KIA) Toronto, Canada
A/G  FSgt Cyril R. MacGregor, 1271486 (MIA / KIA) Essex, UK
AG  Sgt Roland Morgan, 1187248 RAFVR (MIA / KIA) UK
AG  FSgt Thomas Leckey, 1023458 RAFVR (MIA / KIA) Belfast, Northern Ireland
MIA  October 26, 1943

Aircraft History
Built by Consolidated Aircraft Corporation at Fort Worth, Texas. Constructors Number 123. Delivered to the U.S. Army Air Force (USAAF) as B-24D-CF Liberator serial number 41-11627.

Wartime History
On August 7, 1942 delivered to the Royal Air Force (RAF) as a Liberator III serial number FL926 at Dorval Airfield in Canada. On August 17, 1942 departs Dorval Airfield on a flight bound for the United Kingdom. On August 19, 1942 arrives Prestwick Airfield in Scotland. This bomber was to go to 1445 Flight but the assignment was canceled. On October 2, 1942 assigned to 20 Maintenance Unit (20 MU).

On January 25, 1943 assigned to No. 160 Squadron with code J. On March 20, 1943 assigned to 301 FTU (301 FTU) for the ferry flight via India to Ceylon. Returned No. 160 Squadron for long range photographic reconnaissance missions. On September 20, 1943 this Liberator flew its first combat mission.

Mission History
On October 26, 1943 at 5:44am took off from Sigiriya Airfield on Ceylon piloted by F/O W. A. Wallace on a photographic reconnaissance mission over the Nicobar Islands. At 11:00am arrived over the target area at Lat 9°10' N, Long 92°45' E. At 11:09am transmitted its call sign with one 30 second dash. When this bomber failed to return it was officially listed as Missing In Action (MIA).

In fact, intercepted by A6M Zero from 331 Kokutai (Air Group) that pursued the bomber for about 40 minutes and shot it down. Afterwards, a Japanese reported this B-24 was shot down over the Nicobar Islands.

Memorials
The entire crew was officially declared dead the day of the mission.

Wallace is memorialized at Kranji War Cemetery on the Singapore Memorial on panel 429.

Willson is memorialized at Kranji War Cemetery on the Singapore Memorial on panel 424.

Hamann is memorialized at Kranji War Cemetery on the Singapore Memorial on panel 429.

Crust is memorialized at Kranji War Cemetery on the Singapore Memorial on panel 425.

Gillespie is memorialized at Kranji War Cemetery on the Singapore Memorial on panel 430.

MacGregor is memorialized at Kranji War Cemetery on the Singapore Memorial on panel 425.

Morgan is memorialized at Kranji War Cemetery on the Singapore Memorial on panel 425

Leckey is memorialized at Kranji War Cemetery on the Singapore Memorial on panel 425. He also has a memorial marker at Dundonald Cemetery in Belfast in Northern Ireland on his parents grave.

References
Some sources list as Liberator GR.V incorrectly.
USAF Serial Number Search Results - B-24D-CO Liberator 41-11627

"11627 to RAF as Liberator III FL926. Missing Car Nicobar, Bay of Bengal Oct 26, 1943."
RAF Commands - Liberator III FL926
CWGC - Walter A. Wallace
FindAGrave - Flying Officer Walter Allison Wallace (photos)
CWGC - Harry P. Willson
FindAGrave - Flying Officer Harry Patrick Willson (Singapore Memorial photo)
CWGC - Charles William Hamann
FindAGrave - Flying Officer Charles William Hamann (photo, Singapore Memorial photo)
CWGC - Hillyar R. Crust
FindAGrave - Flight Sergeant Hillyar Raymond Crust (Singapore Memorial photo)
CWGC - Edward B. Gillespie
FindAGrave - Flight Sergeant Edward Bruce Gillespie (photo, Singapore Memorial photo)
FindAGrave - Flight Sergeant Edward Bruce Gillespie (memorial marker photo)
CWGC - Cyril R. MacGregor
FindAGrave - Sergeant Cyril Raymond MacGregor (Singapore Memorial photo)
CWGC - Roland Morgan
FindAGrave - Sergeant Roland Morgan (Singapore Memorial)
CWGC - Thomas Leckey
FindAGrave - Flight Sergeant Thomas Leckey (Singapore Memorial)
FindAGrave - Thomas Leckey (memorial marker photo)
The Liberator in RAF and Commonwealth Service (2007) mentions this loss
Zeros Over the Bay of Bengal 1943–1944 by Richard Dunn

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Last Updated
December 25, 2025

Tech Info
B-24

MIA
MIA
8 Missing
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