Found today online a list of Romanian air losses during WWII (not complete, especially in 1945, but still very much than what I had before):
https://www.facebook.com/notes/roman...39174729490669
I selected the entries who are indicated as friendly fire losses:
Date Unit Squadron A/C Type Nr / Wnr Time Location Crew Description Source
24/06/1941 Gr. 3 Vt. Esc. 44 Vt. PZL P.11f ? Aerodrom Botosani Downed in error by german Bf109 From Barbarossa to Odessa Vol 1 - Denes Bernad
28/06/1941 Esc. 15 Obs. IAR 39 83 Mihaleseni, Botosani Slt. Cicerone Popescu + Shot down by germans Arhive via Alex
28/06/1941 Gr. 5 Vt. Esc. 51 Vt. He 112-B 6 Obrejiţa, VN Slt. Ctin. Zmeu + Downed by own AA Arhive via Alex
09/07/1941 IAR 39 ? Padurea Preajba, Vlasca Lt. Ctin. Catrina + Lt. Dumitru Militaru + AA fire / Own
18/09/1943 Gr. 8 Asalt Hs 129B-2 140729 Qu.5881 AA fire friendly 40% Michiel @ LRG
15/08/1944 Flot. 3 Aero Tr Bf 108 4 langa gara Buhaesti Cpt. Deica Dumitru Downed by germa AA by mistake Raport original Arhive Pitesti
23/08/1944 Gr. 7 Vt. Esc. 56 Vt ? Bf 109G 9 albstr. Intre com. Stefanesti si Tunari Adj. Av. Stioloc Ctin. + AA fire / Friendlt Raport original Arhive Pitesti
07/09/1944 Flot. 3 Aero Tr Esc. 105 TG Ju 52 7 Com. Raul Vadului Adj. Sef. Gh. Rares + Downed by enemy AA rusesc din eroare Raport original Arhive Pitesti
Best regards