The latest ascertained W.Nr. for an Mtt built Bf 109 G-6:
Bf 109 G-6 W.Nr. 166207 "Schwarze 21", 11./JG 53 shot down and crash landed by Uffz Hubert Sommerhoff at Mölln, hinter der Alte Mühle , 11 September 1944. Strafed on the ground and burnt out, Uffz Sommerhoff WIA. Source: collection Bill Marshall via SDASM.
Original link:
https://www.flickr.com/photos/sdasma...7718500716754/