Emmm, this:
"44-21159 P-47M HV- Lightfoot Lt. Edwin B Crash-landed this, his first assigned P-47M on 21 Jan 45
44-21115 P-47M HV-Q Joy Boy Crashed 13 March 45 - mid-air collision. Details unknown
44-21159 P-47M HV-? Lost 13 March 45 Lt. Richard B Tuttle
44-21197 P-47M HV-I Crashed 3 Feb 1945
44-21125 P-47M LM-S Lost 11 March 45 - Lt. Frank Aheron lost
44-21222 P-47M UN-S Lt. Willard C Scherz KIFA 5 March 1945
44-21126 P-47M UN-S Lt. Samuel F Stebleton Lost 2 April 45 - Mid-air collision.
44-21134 P-47M UN-P Lt. William R Hoffman Lost in this a/c 13 April 45 - KIA - triple A.
44-21230 P-47M LM-A Lost 16 April 45 - Capt. Edward W Appel KIA.
44-21207 P-47M LM-M Maj. Felix D. Williamson Crashed Belgium 17 April 45
January 3, 1945: 56th FG accepts first P-47M.
Numbers of P-47Ms grow steadily, but allow for only limited sorties through February. Ignition breakdown first reported on Feb 3, 1945. Two aircraft return to Boxted. Another is lost in accident.
March 4, 1945: 56th FG puts up 16 P-47Ms with group. 6 abort with engine trouble. All P-47Ms with more than 50 hours on engine receive engine changes. "
Now I don't think significant is the right word, but they definately were there and flying from January onwards.
So, - that has been cleared..
As for my conspiracy theory Crumpp, - it wasn't exactly aimed at you. I know you're data mining like many other of us