![An RAF Avro 683 Lancaster Parked with H2S Radar, Built by the Austin Motor Company, Longbridge, Stock Photo, Picture And Rights Managed Image. Pic. MEV-11950216 | agefotostock An RAF Avro 683 Lancaster Parked with H2S Radar, Built by the Austin Motor Company, Longbridge, Stock Photo, Picture And Rights Managed Image. Pic. MEV-11950216 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/905b1f357245d442b4ad0f659660b297/mev-11950216.jpg)
An RAF Avro 683 Lancaster Parked with H2S Radar, Built by the Austin Motor Company, Longbridge, Stock Photo, Picture And Rights Managed Image. Pic. MEV-11950216 | agefotostock
An H2S radar image taken from a cathode-ray tube display monitor on board a Mosquito aircraft of ... | Australian War Memorial
An H2S radar image taken from a cathode-ray tube display monitor on board a Mosquito aircraft of ... | Australian War Memorial
![Vic Jay on Twitter: "77 yrs ago today, 23rd April 1942, H2S, the 1st airborne ground-scanning radar system, performed its 1st experimental flight. The radar was mounted in a #Halifax bomber. It Vic Jay on Twitter: "77 yrs ago today, 23rd April 1942, H2S, the 1st airborne ground-scanning radar system, performed its 1st experimental flight. The radar was mounted in a #Halifax bomber. It](https://pbs.twimg.com/media/D40K4MEXsAACcmV.jpg)