[G.R.Morrison]

The only incident I have for him:
Bf 109F-2 WNr.6745 of the 4./JG 3, coded “weiße 6” Ofw. Erwin Kortlepel reported lost 24.June 1941 due to enemy fire during Tiefangriff at Kol Knidhininek; he returned 27.June.

He made his 27th claim with the 4./JG 3 on 23.October 1941, an I-16 Rata at 16.26 hours.

Back in Dec. 2011 Matti Salonen responded (to a similar inquiry):
"1944-12-16, Messerschmitt GmbH Regensburg, Bf 109K-4, 332333, Haselmühle bei Amberg, Unbekannt um 12.15 Uhr. Bruch 40 %.
Flugzeugführer Fhj-Ofw Kortlepel, Erwin Von Fl.Sonderkommando OKL (LP)
Don't know whether he was wounded or killed, because that part of NVM is badly burnt. Matti"

Sorry I don't have other biographic details, GRM