Not in the Lanc that I'm aware of Wander00, that's 101 Squadron with the "Airborne Cigar" I'm presuming. 100 Group didn't use the Lanc, depending on the squadron they used a mix of Stirling, Mosquito, Halifax, Fortress, Beaufighter, Wellington and B-24 (some of which did have an APU, but don't know if the Group used those particular models).