The Personnel Casualty Ledger shows that J Edelsten was wounded in combat on 25th March 1918.
He was admitted to hospital and struck off strength of the squadron on that date
The relevant pages are missing from the squadron’s Record Book / Routine Orders and, as such, there are no details regarding the aircraft involved – Further research required
ADDITIONAL INFORMATION
Casualty Card (J Edelsten)

[Source: RAF Museum]
Officer’s Casualty Form (J Edelsten)

[Source: casualtyforms.org]
Notes:
- Enquiry posted on WWI Forum 01/10/2018