acc. date	type	reg.	operator	fat.	location		dmg
27 Jan 1931	Ford 5-AT-B Tri-Motor	NC9647	Transcontinental & Western Air - TWA	0	Harrisburg, PA		w/o
21 Feb 1931	Ford Tri-Motor		Pan American Grace Airways (Panagra)	0	Arequipa Airport (AQP)		non
31 Mar 1931	Fokker F.10A	NC999E	Transcontinental & Western Air - TWA	8	6 km SW of Bazaar, KS		w/o
1 Apr 1931	Ford 5-AT-C Tri-Motor	NC8418	Pan American Grace Airways (Panagra)	0	Ovalle Airport (OVL)		w/o
17 Apr 1931	Ford 5-AT-C Tri-Motor	CV-FAI	Prince V. Bibescu	0	near Mohania, Bihar		w/o
18 Apr 1931	Junkers F.24ko (G.24)	D-896	Deutsche Lufthansa	0	Gex (Ain)		sub
19 Apr 1931	de Havilland DH.66 Hercules	G-EBMW	Imperial Airways	0	16 km from Kupang		w/o
22 Apr 1931	Armstrong Whitworth Argosy II	G-AACH	Imperial Airways	0	London-Croydon Airport		w/o
29 Apr 1931	Ford 5-AT-C Tri-Motor	NC421H	National Air Transport	0	8 km N of Elyria, OH		w/o
11 Jun 1931	Junkers G.24	SE-AAG	AB Aerotransport	0	Malmö-Bulltofta (MMA)		w/o
16 Jun 1931	Armstrong Whitworth Argosy IA	G-EBLO	Imperial Airways	0	Aswan		w/o
4 Aug 1931	Fokker F.IX	PH-AFK	KLM Royal Dutch Airlines	0	Rotterdam-Waalhaven Airport		w/o
7 Aug 1931	Fokker F.10A	X-ABCR	Mexicana de Aviación		Miami, FL		w/o
9 Aug 1931	Ford 5-AT-B Tri-Motor	NC9662	American Airways	6	Cincinnati, OH		w/o
19 Aug 1931	Ford 5-AT-B Tri-Motor	NC9554	Transcontinental & Western Air - TWA	0	Pittsburgh, PA		w/o
27 Aug 1931	Sikorsky S.41B	NC41V	Boston-Maine Airways	1	off Gloucester, MA		sub
19 Sep 1931	Ford XB-906 (Tri-Motor)	NX9652	Ford Motor Company	2	near Dearborn, MI		w/o
27 Oct 1931	Ford 5-AT-C Tri-Motor	NC427H	National Air Transport	0	Ashley, IN		w/o
19 Dec 1931	Ford 4-AT-E Tri-Motor	NC7119	Transcontinental & Western Air - TWA	1	Oklahoma City, OK		w/o