From Parr’s Pilot’s Flying Log Book:

6:20 to 7:45 26 My 18 PM 15 NE. B170 Solo 5000 Near Home. Formation Practice

11:40 to 1:50 27 My 18, AM N. 30 B170 Solo 18000 Arras & Duai [sic] Clouds, No Huns

7:55 to 9:55 28 My 18 A.M. N 30 B170 Solo 14000 Bapaume Arras Clouds at 5000 & 14000 Saw 1 Hun 2 seater

B170’s engine being replaced.