1.)
http://www.ww2.dk/oob/bestand/aufkl/befagr.html
This is the strength report for 4./Erg.FAGr (listed as Erg.FAG or Erg.FAG. in some doctumets) listing amost others several (three) Ju 188 D-2 on strength until 12.44 - and one very rare "Ju 88 E". I do not recall seeing newer strength report for this unit after 12.44, but it may well be in Ultra somewhere. This unit recived several replacements in 1945 as follows (01 Jan to 11 Apr 45):
08 Jan 45 one Ju 88 D-1
11 Jan 45 one Ju 88 D-1
17 Jan 45 two Ju 188 F-1
21 Jan 45 one Ju 188 F-1
(No other found) RL 2 III 620
2.)
http://www.ww2.dk/oob/bestand/aufkl/b3ag22.html
This is strength report for 3.(F)/22 - I had had Ju 188´s for long time, since 1943, and losses were not drastic. The Ju 188 D-2 230133 was likely produced in June 1944 (planes on either side are known in factory testing in June 1944), and four Ju 188 D-2 (new)replacements are known in 07.44 thru 09.44, and four after that. (Total eight) No (new)replacements found in 1945 (!?) - So I think plenty time paint correct codes. With little fuel for much flying I think there was ample downtime for recieving correct codes (!?)
Indeed, all known losses of unit 3.(F)/22 have 4N+_L code (one Ju 188 D-2 and several Ju 188 F-1). Three Ju 188 D-2 appear unaccounted (one OPS loss 08.44, one non-OPS loss 08.44, one OPS loss 11.44) and five flown to Norway (total eight - none directly issued, likely all recieved in via
Luftflotten in the area). One more Ju 188 D-2 loss in 03.45 (4N+GL) and replacement issued, likely recieved via
Luftflotten in area).
RL 2 III 619 + 620
Based (Ref: ww2.dk):
Jürgenfelde(?), 9.43 - 12.43 (Ju 188)
Riga-Spilve, 12.43 - 10.44
Powunden, 10.44 - 12.44
Zabeln, 12.44 - 3.45
And lastly correcting header of this thread: This (illustated) F2+SM was not (Level)Bomber, unless it was in fact an Ju 188 A-2. The 230133 of 2.(F)/22 was Ju 188 D-2 (Recce).
-Ed