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Operation: Friedrichshafen, Germany
Date: 27th/28th April 1944 (Thursday/Friday)
Unit No: 166 Squadron, 1 Group, Bomber Command
Type: Lancaster III
Serial: ND825
Code: AS:J2
Base: RAF Kirmington, Lincolnshire
Location: Grange-Sur-Vologne, France
Pilot: Plt Off. Alfred Ernest Stanley Cooper 172298 RAFVR Age 30. KiA
Flt Eng: Sgt. Eric Alfred Cryer 1606768 RAFVR Age 20. KiA
Nav: Sgt. Simon McCallum 1397486 RAFVR Age 35. KiA
Bomb Aimer: Fg Off. Charles William Eric Tiplady J26726 RCAF Age 23. KiA
WOp/Air Gnr: Sgt Leonard Percival Oughton 1397336 RAFVR Age 20. KiA
Air Gnr (Mid Upp): Flt Sgt. Eric Moore Thompson 427220 RAAF Age 20. KiA (1)
Air Gnr (Rear): Sgt. Kenneth Rowley 1454675 RAFVR Age 22. KiA

Above left to right rear: Sgt. Oughton, Sgt. McCallum, Fg Off. Tiplady, Flt Sgt. Thompson; Front left to right: Sgt. Cryer, WO. Cooper, Sgt. Rowley. (see credits)
REASON FOR LOSS:
Took off at 21:5 hrs from RAF Kirmington to attack the small town of Friedrichshafen the reason being that it contained important factories manufacturing gearboxes and engines for the German tank force. The attack was arranged on a moonlit night to make the bombing more successful. Although more dangerous doing this the town was south of the country and on the very limit of Luftwaffe night-fighters.
The bomber stream approached and bombed the target with no interception from fighters. However, during the attack the Luftwaffe arrived. Eighteen (18) of the three-hundred and twenty-two (322) Lancasters were shot down.
The attack itself proved very successful with 1,234 tons of bombs being dropped resulting in an estimated 99 acres (67%) of the town being devastated - the gearbox factory was destroyed along with other important buildings. Civil reports state that 136 people were killed and a further 375 injured, with 656 houses destroyed and 421 damaged to a severe degree.
Lancaster ND825 was claimed by Hptm. Paul Zorner, his 41st Abschuss and the first of three this night, from Stab III./NJG5 over Granges-sur-Volognes SE on Nancy at 4.300 m. at 01:20 hrs. (Nachtjagd Combat Archive (16 March 1944 - 11 May 1944) Part 2 - Theo Boiten)
Maj Zorner survived the war and was credited with 55 Abschüsse with 3 awaiting confirmation (Nachtjagd Combat Archive - Biographies - Theo Boiten)
The aircraft crashed at Granges-sur-Vologne at the NW end of Vallee des Granges, 8km SE of Bruyeres in France.

Two other aircraft from the squadron failed to return:
Lancaster I LL903 AS:B - Flown by Plt Off. Douglas M. Bridges 172067 RAFVR who and one other from his crew became PoWs and five (5) KiA;
Lancaster I ME720 AS:X - Flown by Plt Off. Robert B. Ridley J85631 RCAF who was KiA along with four (4) of his crew and two (2) interned.
(1) The brother of Flt Sgt. Thompson, Flt Sgt. Edward Claude Thompson 415909, was killed in flying training accident aboard 27 OTU Wellington X HE703 (2 killed, 4 survived with 2 injured)
Burial details:

Above: The funeral of the crew, and below, the same church in 2010



Plt Off. Alfred Ernest Stanley Cooper. Granges-Sur-Vologne Communal Cemetery, Collective grave 4-6. Born on the 2nd August 1914 in Osmaston, Derbyshire. Son of Edmund John and Ada Elizabeth (née Coxton) Cooper of Boscombe, Bournemouth, Hampshire, England.
1206693 Warrant Officer (WO) Cooper was appointed to a commission and promoted to 172298 Plt Off. on the 31st March 1944
Sgt. Eric Alfred Cryer. Granges-Sur-Vologne Communal Cemetery, Collective grave 4-6. Grave Inscription: “ALWAYS REMEMBERED AND SADLY MISSED BY HIS LOVING MUM, DAD, SISTERS AND BROTHERS”. Born on the 5th February 1924 in Merrow, Surrey. Son of Alfred and Beatrice Rose (née Reeds) Cryer of East Horsley, Surrey, England.
Sgt. Simon McCallum. Granges-Sur-Vologne Communal Cemetery, Collective grave 4-6. Born on the 8th April 1909 in Keith, Scotland. Son of Simon Isobella (née Garden – deceased in April 1955) McCallum. Husband to Ivy Florence (née Eagle) McCullum of Croydon, Surrey, England.
Fg Off. Charles William Eric Tiplady. Granges-Sur-Vologne Communal Cemetery, Collective grave 4-6. Grave Inscription: “HE DIED THAT WE MIGHT LIVE”. Born on the 3rd April 1921 in Blind River, Ontario. Son of William and Eva Adelaide (née White) Tiplady of Copper Cliff, Ontario, Canada.

Tiplady Lake in northern Ontario is named after Fg Off. Tiplady
Sgt. Leonard Percival Oughton. Granges-Sur-Vologne Communal Cemetery, Grave 3. Grave Inscription: “HE SACRIFIED ALL FOR FREEDOM. LEST WE FORGET”. Born in the 3rd Qtr of 1923 in St. Olave, Greater London. Son of Henry Joseph and Lilian Emma (née Gledhorn) Oughton of Battersea, London, England.
Flt Sgt. Eric Moore Thompson. Granges-Sur-Vologne Communal Cemetery, Grave 2. Grave Inscription: “ALL WHO KNEW YOU LOVED YOU”. Born on the 11th August 1923 in Narrogin, Western Australia. Son of Claude and Maude Australia (née Moore) Thompson of Narrogin, Western Australia.
Sgt. Kenneth Rowley. Granges-Sur-Vologne Communal Cemetery, Grave 1. Grave Inscription: “EVER REMEMBERED BY MOTHER, FATHER AND BETTY "AT PEACE WITH GOD"”. Born in the 1st Qtr of 1922 in Dewsbury, West Yorkshire. Son of Bertie and Rose (née Fields) Rowley of Morley, Yorkshire, England.
Information and these great photographs provided by Mike Whelan, nephew of Sgt. Kenneth Rowley and created in remembrance of all the crew members. Further photographs kindly submitted to us by Benoît Howson. Also thanks to the members of the Lancaster archive forums for assisting Mike with information and names on the photographs. Reviewed and updated with new information by Aircrew Remembered (Jun 2026)
Other sources listed below:
KTY 19-06-2026 - Funeral images added
RS 19.06.2026 – Reviewed and updated with new information.
Original upload details unknown
RS 19.06.2026 – Reviewed and updated with new information.
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