Editing Martin B-10 (section)

=== Turkey ===
After being delivered in September 1937, the Martin 139WTs were assigned to the 55th and 56th Tayyare Bölüğü (Aviation Squadrons) of the 9th Tayyare Taburu (Aviation Battalion).<ref name=":0">{{Cite web|title=MARTIN 139 WT B10 .. 1923 - 1950 Period TUAF {{sic|nolink=yes|AIRCRAFTS}} 1923 -1950 dönemi Turk HvKK UCAKLARI|url=http://www.tayyareci.com/digerucaklar/turkiye/1923ve50/martin139wt.asp|access-date=2023-01-07|website=www.tayyareci.com|archive-date=7 January 2023|archive-url=https://web.archive.org/web/20230107110746/http://www.tayyareci.com/digerucaklar/turkiye/1923ve50/martin139wt.asp|url-status=dead}}</ref> During the [[World War II|Second World War]], the aircraft were extensively deployed for surveillance over the [[Black Sea]].<ref>{{cite web|last=Oryx|title=From Martin 139 To Kızılelma: 85 Years Of Turkish Bombers|url=https://www.oryxspioenkop.com/2023/01/from-martin-139-to-kzlelma-85-years-of.html|access-date=2023-01-07|website=Oryx}}</ref> After being replaced by British Blenheims and Beauforts in 1944, the Martin 139WTs served as backup aircraft until 1946, when twelve of the sixteen remaining aircraft were still operational.<ref name=":0" />