Hello Nokose,
according to JFV Vol. 15/II page 524 footnote 2205 and page 558 footnote2403 on 16 April 1944 the IV./JG 54 lost 3 pilots and 21 men ground personnel as passengers in Ju 52 of TG 4.
In connection with the Ju 52 database:
https://www.ju52archiv.de/Ju52.pdf the Ju 52 WNr. 501132 and 501325 were involved.
Ju 52 501132 DR+UV 1Z+KX 11./TG 4 16 dead
Crew:
F Uffz Hans Dieteler
Bf Fw Walter Müller
Bm Uffz Albert Neiteler
Bs Gefr August Tatzel
Passengers (ground personnel):
Gefr Vinzent Barka
Flg Heinz Dippner
Fw Franz Eichinger
Fw Hermann Gehre
Ogfr Rudolf Hausotter
Gefr Horst Hofmann
Gefr Jochim Nass
Uffz Servatius Neufang
Ofw Anton Stamm
Ogfr Otto Wichern
Ogfr Günther Wolff
Ogfr Friedrich Ziegler.
Ju 52 501325 PO+GO 9./TG 4 16 dead
Crew:
F Fw Ludwig Hebstreit
Bf Uffz Heinz Kürschner
Bm Uffz Josef Eichinger
Bs Uffz Albin Kupczak
Passengers:
Pilots:
Fw Hartmut Wilkens 12./JG 54
Uffz Alfred Grimm 12./JG 54
Uffz Johann Elbinger 10./JG 54
Ground personnel:
Ogfr Franz Gravogel
Uffz Walter Hey
Uffz Fritz Marx
Gefr Helmut Nonn
Uffz Hubert Neger
Gefr Edmund Siemon
Uffz Kurt Trafoyer
Gefr Robert Treutel
Gefr Heinz Urban.
Regards
Leo