Friday, 19 September 1941

HQ No. 3 Group, Exning

The AOC No. 3 Group writes that the move to Tempsford will be delayed due to labour shortages.

RAF Newmarket – Farnborough – Hendon

P/O Austin flies Z6728 for 1hr 30 mins for W/T experiments. He also flies for 1hr 30mins as 2nd pilot to F/O Hockey in Z9159 (though Hockey records it as Z9125) from Base to Farnborough to Hendon. These experiments continue over the following two days. They may be related to either the S-phone or the Rebecca/Eureka systems.