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1931

689 occurrences in the ASN safety database
554 fatalities

acc. date type reg. operator fat. location dmg
14 Jun 1931 de Havilland DH.80A Puss Moth G-ABBH private 2 Verneuil-sur-Avre w/o
14 Jun 1931 de Havilland DH-4M AC-31274 United States Army Air Corps (USAAC) San Francisco Bay, CA w/o
14 Jun 1931 de Havilland DH.60M Moth CF-CAV Saint John Flying Club Saint John Airport, Saint John, New Brunswick w/o
15 Jun 1931 de Havilland DH.60 Moth ZS-AAB Johannesburg Light Plane Club 0 Butterworth, Eastern Cape Province w/o
16 Jun 1931 Armstrong Whitworth Atlas Trainer K1180 RAF College Cranwell 0 RAF Cranwell, Sleaford, Lincolnshire, England w/o
16 Jun 1931 Consolidated NY-2 A-8397 US Navy 1 Y Field, Pensacola, FL w/o
16 Jun 1931 Armstrong Whitworth Argosy IA G-EBLO Imperial Airways 0 Aswan w/o
16 Jun 1931 airplane (2x) Japanese Army 0+1 Tokyo w/o
17 Jun 1931 Heinkel HE 9C D-1689 Deutsche Verkehrsfliegerschule (DVS) 0 off Warnemünde, Mecklenburg w/o
18 Jun 1931 Blackburn L.1B Bluebird III G-AABF Miss Sicele O'Brien and Mrs Gordon Gallien 2 Hatfield, Hertfordshire w/o
18 Jun 1931 airplane (3x) Armée de l'Air 1 Orly Airfield, Val-de-Marne 94 w/o
19 Jun 1931 Atlas Delta-8 Royal Hellenic Air Force 0 Tatoi airport w/o
19 Jun 1931 Curtiss P-1F Hawk 28-72 United States Army Air Corps (USAAC) Hensley Field, TX w/o
19 Jun 1931 Keystone LB-7 29-13 United States Army Air Corps (USAAC) 0 45 mi from Bluefields, NIC w/o
19 Jun 1931 Keystone LB-7 29-16 United States Army Air Corps (USAAC) 0 45 mi from Bluefields, NIC w/o
19 Jun 1931 airplane Regia Aeronautica 5 Brindisi w/o
20 Jun 1931 Douglas O-38B 31-419 United States Army Air Corps (USAAC) 6 mi SE of San Luis Obispo, CA w/o
20 Jun 1931 de Havilland DH.60G Gipsy Moth 148 MFLSK (Naval Flying School) Flyvevåbnet 0 Flyvestation Avnø, Avnø, South Zealand w/o
20 Jun 1931 WM/Fokker D.XVI H-MAGS Pilot School 2 Szombathely w/o
22 Jun 1931 Lockheed Vega 5 Special NR496M Ruth Nicols 0 Saint John's, NFD sub
23 Jun 1931 Dewoitine D-27 III 206 Swiss Air Force 1 Near Lausanne - LSGL w/o
24 Jun 1931 de Havilland DH.60 Gipsy Moth Fuerza Aérea de Chile 0 Copiapó w/o
26 Jun 1931 Douglas O-2H 28-168 United States Army Air Corps (USAAC) Kelly Field, Texas w/o
26 Jun 1931 Caudron CA-27 Finnish Air Force 0 Kauhava sub
26 Jun 1931 Klemm L25 a D-1744 Flugwissenschaftl. Ver./Bad-Frankenhausen 1 Erfurt w/o
27 Jun 1931 Curtiss O-11 Falcon 27-16 United States Army Air Corps (USAAC) Boston Airport, MA w/o
28 Jun 1931 Avro 594 Avian IV CF-CAR Ottawa Flying Club 0 Ottawa Airport, Ottawa, Ontario w/o
28 Jun 1931 BAC II Primary Glider BGA.146 Bridlington Gliding Club 0 Barmston Sands Beach, Barmston, 6 miles South of Bridlington w/o
1 Jul 1931 Thomas-Morse O-19C 31-311 United States Army Air Corps (USAAC) 0 Waimanalo Bombing Range, Oahu, HI w/o
1 Jul 1931 Travel Air SA-6000-A CF-AIB J.H. Maher 5 Hamilton, Ontario w/o
2 Jul 1931 de Havilland DH.60 Moth G-EBWL Philips & Powis School of Flying 0 Hanworth Aerodrome, Hanworth, Middlesex w/o
2 Jul 1931 Junkers W.33d EU-II Eurasia 0 unk
2 Jul 1931 airplane H-M... Pilot School 1 Steinamanger (Szombathely) w/o
2 Jul 1931 Avia BH-21 T-17 Aéronautique Militaire Belge 1 Thines, Walloon Brabant w/o
3 Jul 1931 Brèguet 390T F-ANEH Brèguet Industries 1 near Voisins-le-Bretonneux w/o
3 Jul 1931 Boeing P-12C 31-190 United States Army Air Corps (USAAC) Boonton, NJ w/o
4 Jul 1931 De Havilland DH.60M Moth G-AAYF Surrey Aero Club 0 Avery Hill, Eltham, London Borough of Greenwich, Greater London w/o
5 Jul 1931 Travel Air 6000 NC... Lucerne Airways 6 near Lucerne, CA w/o
5 Jul 1931 Bleriot-Spad 56/4 F-AIEE N Cendre 0+5 Hirson sub
6 Jul 1931 Junkers A50W Junior J-BENB Hochi Shimbun 0 Nemuro Bay, Hokkaidō w/o
6 Jul 1931 de Havilland DH.60M Moth ZK-ACC Auckland Aero Club 0 Dome Valley, Auckland, between Wellsford and Warkworth min
7 Jul 1931 Bristol Type 89 Jupiter Trainer G-AAWJ Bristol Aeroplane Co Ltd 0+1 Filton, Bristol, Gloucestershire w/o
7 Jul 1931 Bristol 89A Advanced Trainer G-EBOC Bristol Aeroplane Co Ltd 1 Filton, Bristol, Gloucestershire w/o
7 Jul 1931 Vickers Type 56 Victoria JR8927 216 Sqn RAF 1 Great Bitter Lake near Deversoir Airfield w/o
7 Jul 1931 Avro 616 Avian IVM? Guangdong Air Force 0 w/o
8 Jul 1931 Civilian Coupe Mk II G-ABFJ F/O Victor S. Bowling (RAF) 0 Sandbach, Cheshire w/o
9 Jul 1931 Curtiss P-1B Hawk 27-23 United States Army Air Corps (USAAC) 2 mi E of Kelly Field, TX w/o
10 Jul 1931 Fairey IIIF G-AATT Air Survey Co. 2 near Nimule w/o
11 Jul 1931 Waco 10 CF-AFK A Bielby 2 Lloydminster, Alberta w/o
11 Jul 1931 de Havilland DH.60M Moth ZK-ACD Wairarapa Aero Club 0 near Hood Aerodrome, Masterton, Wairarapa sub
12 Jul 1931 Lockheed Vega DL-1B NC8497 Braniff Airways 2 Chicago, IL w/o
12 Jul 1931 de Havilland DH.60G Moth G-ABDR Charles Edward Ansell Flewitt 1 Erdington, Birmingham w/o
12 Jul 1931 airplane Soviet Air Force 8 near Alabino w/o
13 Jul 1931 de Havilland DH.60 Moth G-EBQE Lauro Adolfo De Bosis 0 Ghisonaccia, 11 miles SSE of Bastia, Corsica w/o
14 Jul 1931 Lasco Lascowl VH-UGF Australian Aerial Services 2 Temora, NSW w/o
14 Jul 1931 Dewoitine D.33 F-AKDV private 0 Nizhneudinsk Eastern Siberia w/o
14 Jul 1931 Boeing P-12B 29-434 United States Army Air Corps (USAAC) Gunnery Range, Honey Lake, CA w/o
14 Jul 1931 Boeing P-12C 31-207 United States Army Air Corps (USAAC) Gunnery Camp, Oscoda, MI w/o
14 Jul 1931 Armstrong Whitworth Siskin Mk IIIA (DC) J9190 3 FTS RAF 1 RAF Spittlegate, Grantham, Lincolnshire, England w/o
15 Jul 1931 de Havilland DH.60M Moth 159 Camp Borden Training School RCAF 0 near RCAF Camp Borden, Ontario w/o
15 Jul 1931 Nieuport-Delage NiD-641 F-AJRB Societe de Transports Aeriens Rapides (S.T.A.R) 3 Pass of Grimone w/o
15 Jul 1931 Unknown Unknown 2 Armilla Airfield, Granada w/o
16 Jul 1931 Consolidated PT-3 28-288 United States Army Air Corps (USAAC) 2+2 2.5 mi S of Brooks Field, TX w/o
16 Jul 1931 Curtiss P-1A Hawk 26-272 United States Army Air Corps (USAAC) 8 mi N of Castroville, TX w/o
16 Jul 1931 Douglas BT-2B 31-67 United States Army Air Corps (USAAC) 2+2 2.5 mi S of Brooks Field, TX w/o
16 Jul 1931 Douglas O-38 31-358 United States Army Air Corps (USAAC) Miller Field, Staten Island, NY w/o
16 Jul 1931 Avro 616 Avian IVM CF-CBA Brantford-Norfolk Aero Club 0 Brantford, Ontario w/o
16 Jul 1931 Fairey IIIFMKIIIM R-52 Aviación Naval Argentina Villa General Arias, Provovincia de Bs As w/o
16 Jul 1931 airplane D-.... 0 near Hohenleuben non
18 Jul 1931 de Havilland DH.60 Moth G-EBYK Philip Ernest Noble 2 Cross Lanes Farm, Arborfield Cross, near Wokingham, Berkshire w/o
18 Jul 1931 airplane private 2 near Messina, Sicily w/o
18 Jul 1931 de Havilland DH.60 Moth 3 Club Aéreo de Chile 2 Los Cerrillos w/o
19 Jul 1931 Martinsyde A.D.C.1 60 Aviation Regiment of the Latvian Army 1+1 Daugava river near Koknese w/o
20 Jul 1931 Curtiss O-1B Falcon 27-286 United States Army Air Corps (USAAC) Cadarcrest Sanitarium, CT w/o
20 Jul 1931 Curtiss O-1E Falcon 29-306 United States Army Air Corps (USAAC) Cedarcrest Sanatarium, CT w/o
21 Jul 1931 de Havilland DH-4B AS-63653 United States Army Air Corps (USAAC) 3 mi S of Munden,VA w/o
21 Jul 1931 LeO H.198 F-AIXK Air Union 0 Ajaccio, Corsica 20 w/o
21 Jul 1931 Pitcairn PA-6 Mailwing NC94W American Airways 1 Centralia IL w/o
22 Jul 1931 Avro 616 Avian IVM 130 1 FTS RCAF 0 RCAF Camp Borden, Ontario w/o
22 Jul 1931 Avro 616 Avian IVM 130 1 FTS RCAF 0 RCAF Camp Borden, Ontario w/o
23 Jul 1931 de Havilland DH.60M Moth 104 Seaplane School RCAF 0 RCAF Vancouver, British Columbia w/o
23 Jul 1931 Orlogsværftet O-Maskinen (IO) O-70 Flyvevåbnet 2 Tønder w/o
23 Jul 1931 airplane F-.... Armée de l'Air 2 near Mars-la-Tour w/o
24 Jul 1931 Fokker Y1C-14 (F.14) 31-393 United States Army Air Corps (USAAC) 0 Aerial Gunnery Camp, Oscada, MI w/o
24 Jul 1931 Klemm D-.... Königsberger Akademische Flugwissensch.Vereinigung 0 Ostseebad Kranz w/o
24 Jul 1931 airplane F-.... CIDNA 0 near Mokren unk
24 Jul 1931 airplane Polish Air Force 1 Mokotow w/o
25 Jul 1931 Douglas BT-2A 30-197 United States Army Air Corps (USAAC) Salt Lake City Muni Airport, UT w/o
25 Jul 1931 Douglas O-2H 28-164 United States Army Air Corps (USAAC) Muni Airport, Salt Lake City, UT w/o
25 Jul 1931 airplane (2x) Polish Air Force 2+2 Demblin w/o
26 Jul 1931 de Havilland DH-4B AS-63933 United States Army Air Corps (USAAC) Weissenthurm, GER w/o
26 Jul 1931 glider 1 near Wünsdorf w/o
27 Jul 1931 Gloster Gamecock GA-54 Finnish Air Force 1 Savero unk
27 Jul 1931 Curtiss P-2 Hawk 28-12 United States Army Air Corps (USAAC) Fort Clark, TX w/o
27 Jul 1931 Engineers EAC-1 NC39V Engineers Aircraft Corp 0 Winthrop, MA w/o
28 Jul 1931 Fokker C.II N262 private unk
28 Jul 1931 airplane D-.... Deutsche Verkehrsfliegerschule (DVS) 0 Coburg sub
29 Jul 1931 BFW/Udet U12a D-1243 Deutsche Verkehrsfliegerschule (DVS) 0 near Coburg sub
30 Jul 1931 Bernard HV.120 seaplane F-AKAL Aeronavale 1 Étang de Berre w/o
31 Jul 1931 de Havilland DH.60G Gipsy Moth EI-AAF Iona National Airways 0 Bundoran, County Donegal w/o

acc. date	type	reg.	operator	fat.	location	dmg
14 Jun 1931	de Havilland DH.80A Puss Moth	G-ABBH	private	2	Verneuil-sur-Avre	w/o
14 Jun 1931	de Havilland DH-4M	AC-31274	United States Army Air Corps (USAAC)		San Francisco Bay, CA	w/o
14 Jun 1931	de Havilland DH.60M Moth	CF-CAV	Saint John Flying Club		Saint John Airport, Saint John, New Brunswick	w/o
15 Jun 1931	de Havilland DH.60 Moth	ZS-AAB	Johannesburg Light Plane Club	0	Butterworth, Eastern Cape Province	w/o
16 Jun 1931	Armstrong Whitworth Atlas Trainer	K1180	RAF College Cranwell	0	RAF Cranwell, Sleaford, Lincolnshire, England	w/o
16 Jun 1931	Consolidated NY-2	A-8397	US Navy	1	Y Field, Pensacola, FL	w/o
16 Jun 1931	Armstrong Whitworth Argosy IA	G-EBLO	Imperial Airways	0	Aswan	w/o
16 Jun 1931	airplane (2x)		Japanese Army	0+1	Tokyo	w/o
17 Jun 1931	Heinkel HE 9C	D-1689	Deutsche Verkehrsfliegerschule (DVS)	0	off Warnemünde, Mecklenburg	w/o
18 Jun 1931	Blackburn L.1B Bluebird III	G-AABF	Miss Sicele O'Brien and Mrs Gordon Gallien	2	Hatfield, Hertfordshire	w/o
18 Jun 1931	airplane (3x)		Armée de l'Air	1	Orly Airfield, Val-de-Marne 94	w/o
19 Jun 1931	Atlas	Delta-8	Royal Hellenic Air Force	0	Tatoi airport	w/o
19 Jun 1931	Curtiss P-1F Hawk	28-72	United States Army Air Corps (USAAC)		Hensley Field, TX	w/o
19 Jun 1931	Keystone LB-7	29-13	United States Army Air Corps (USAAC)	0	45 mi from Bluefields, NIC	w/o
19 Jun 1931	Keystone LB-7	29-16	United States Army Air Corps (USAAC)	0	45 mi from Bluefields, NIC	w/o
19 Jun 1931	airplane		Regia Aeronautica	5	Brindisi	w/o
20 Jun 1931	Douglas O-38B	31-419	United States Army Air Corps (USAAC)		6 mi SE of San Luis Obispo, CA	w/o
20 Jun 1931	de Havilland DH.60G Gipsy Moth	148	MFLSK (Naval Flying School) Flyvevåbnet	0	Flyvestation Avnø, Avnø, South Zealand	w/o
20 Jun 1931	WM/Fokker D.XVI	H-MAGS	Pilot School	2	Szombathely	w/o
22 Jun 1931	Lockheed Vega 5 Special	NR496M	Ruth Nicols	0	Saint John's, NFD	sub
23 Jun 1931	Dewoitine D-27 III	206	Swiss Air Force	1	Near Lausanne - LSGL	w/o
24 Jun 1931	de Havilland DH.60 Gipsy Moth		Fuerza Aérea de Chile	0	Copiapó	w/o
26 Jun 1931	Douglas O-2H	28-168	United States Army Air Corps (USAAC)		Kelly Field, Texas	w/o
26 Jun 1931	Caudron	CA-27	Finnish Air Force	0	Kauhava	sub
26 Jun 1931	Klemm L25 a	D-1744	Flugwissenschaftl. Ver./Bad-Frankenhausen	1	Erfurt	w/o
27 Jun 1931	Curtiss O-11 Falcon	27-16	United States Army Air Corps (USAAC)		Boston Airport, MA	w/o
28 Jun 1931	Avro 594 Avian IV	CF-CAR	Ottawa Flying Club	0	Ottawa Airport, Ottawa, Ontario	w/o
28 Jun 1931	BAC II Primary Glider	BGA.146	Bridlington Gliding Club	0	Barmston Sands Beach, Barmston, 6 miles South of Bridlington	w/o
1 Jul 1931	Thomas-Morse O-19C	31-311	United States Army Air Corps (USAAC)	0	Waimanalo Bombing Range, Oahu, HI	w/o
1 Jul 1931	Travel Air SA-6000-A	CF-AIB	J.H. Maher	5	Hamilton, Ontario	w/o
2 Jul 1931	de Havilland DH.60 Moth	G-EBWL	Philips & Powis School of Flying	0	Hanworth Aerodrome, Hanworth, Middlesex	w/o
2 Jul 1931	Junkers W.33d	EU-II	Eurasia	0		unk
2 Jul 1931	airplane	H-M...	Pilot School	1	Steinamanger (Szombathely)	w/o
2 Jul 1931	Avia BH-21	T-17	Aéronautique Militaire Belge	1	Thines, Walloon Brabant	w/o
3 Jul 1931	Brèguet 390T	F-ANEH	Brèguet Industries	1	near Voisins-le-Bretonneux	w/o
3 Jul 1931	Boeing P-12C	31-190	United States Army Air Corps (USAAC)		Boonton, NJ	w/o
4 Jul 1931	De Havilland DH.60M Moth	G-AAYF	Surrey Aero Club	0	Avery Hill, Eltham, London Borough of Greenwich, Greater London	w/o
5 Jul 1931	Travel Air 6000	NC...	Lucerne Airways	6	near Lucerne, CA	w/o
5 Jul 1931	Bleriot-Spad 56/4	F-AIEE	N Cendre	0+5	Hirson	sub
6 Jul 1931	Junkers A50W Junior	J-BENB	Hochi Shimbun	0	Nemuro Bay, Hokkaidō	w/o
6 Jul 1931	de Havilland DH.60M Moth	ZK-ACC	Auckland Aero Club	0	Dome Valley, Auckland, between Wellsford and Warkworth	min
7 Jul 1931	Bristol Type 89 Jupiter Trainer	G-AAWJ	Bristol Aeroplane Co Ltd	0+1	Filton, Bristol, Gloucestershire	w/o
7 Jul 1931	Bristol 89A Advanced Trainer	G-EBOC	Bristol Aeroplane Co Ltd	1	Filton, Bristol, Gloucestershire	w/o
7 Jul 1931	Vickers Type 56 Victoria	JR8927	216 Sqn RAF	1	Great Bitter Lake near Deversoir Airfield	w/o
7 Jul 1931	Avro 616 Avian IVM?		Guangdong Air Force	0		w/o
8 Jul 1931	Civilian Coupe Mk II	G-ABFJ	F/O Victor S. Bowling (RAF)	0	Sandbach, Cheshire	w/o
9 Jul 1931	Curtiss P-1B Hawk	27-23	United States Army Air Corps (USAAC)		2 mi E of Kelly Field, TX	w/o
10 Jul 1931	Fairey IIIF	G-AATT	Air Survey Co.	2	near Nimule	w/o
11 Jul 1931	Waco 10	CF-AFK	A Bielby	2	Lloydminster, Alberta	w/o
11 Jul 1931	de Havilland DH.60M Moth	ZK-ACD	Wairarapa Aero Club	0	near Hood Aerodrome, Masterton, Wairarapa	sub
12 Jul 1931	Lockheed Vega DL-1B	NC8497	Braniff Airways	2	Chicago, IL	w/o
12 Jul 1931	de Havilland DH.60G Moth	G-ABDR	Charles Edward Ansell Flewitt	1	Erdington, Birmingham	w/o
12 Jul 1931	airplane		Soviet Air Force	8	near Alabino	w/o
13 Jul 1931	de Havilland DH.60 Moth	G-EBQE	Lauro Adolfo De Bosis	0	Ghisonaccia, 11 miles SSE of Bastia, Corsica	w/o
14 Jul 1931	Lasco Lascowl	VH-UGF	Australian Aerial Services	2	Temora, NSW	w/o
14 Jul 1931	Dewoitine D.33	F-AKDV	private	0	Nizhneudinsk Eastern Siberia	w/o
14 Jul 1931	Boeing P-12B	29-434	United States Army Air Corps (USAAC)		Gunnery Range, Honey Lake, CA	w/o
14 Jul 1931	Boeing P-12C	31-207	United States Army Air Corps (USAAC)		Gunnery Camp, Oscoda, MI	w/o
14 Jul 1931	Armstrong Whitworth Siskin Mk IIIA (DC)	J9190	3 FTS RAF	1	RAF Spittlegate, Grantham, Lincolnshire, England	w/o
15 Jul 1931	de Havilland DH.60M Moth	159	Camp Borden Training School RCAF	0	near RCAF Camp Borden, Ontario	w/o
15 Jul 1931	Nieuport-Delage NiD-641	F-AJRB	Societe de Transports Aeriens Rapides (S.T.A.R)	3	Pass of Grimone	w/o
15 Jul 1931	Unknown		Unknown	2	Armilla Airfield, Granada	w/o
16 Jul 1931	Consolidated PT-3	28-288	United States Army Air Corps (USAAC)	2+2	2.5 mi S of Brooks Field, TX	w/o
16 Jul 1931	Curtiss P-1A Hawk	26-272	United States Army Air Corps (USAAC)		8 mi N of Castroville, TX	w/o
16 Jul 1931	Douglas BT-2B	31-67	United States Army Air Corps (USAAC)	2+2	2.5 mi S of Brooks Field, TX	w/o
16 Jul 1931	Douglas O-38	31-358	United States Army Air Corps (USAAC)		Miller Field, Staten Island, NY	w/o
16 Jul 1931	Avro 616 Avian IVM	CF-CBA	Brantford-Norfolk Aero Club	0	Brantford, Ontario	w/o
16 Jul 1931	Fairey IIIFMKIIIM	R-52	Aviación Naval Argentina		Villa General Arias, Provovincia de Bs As	w/o
16 Jul 1931	airplane	D-....		0	near Hohenleuben	non
18 Jul 1931	de Havilland DH.60 Moth	G-EBYK	Philip Ernest Noble	2	Cross Lanes Farm, Arborfield Cross, near Wokingham, Berkshire	w/o
18 Jul 1931	airplane		private	2	near Messina, Sicily	w/o
18 Jul 1931	de Havilland DH.60 Moth	3	Club Aéreo de Chile	2	Los Cerrillos	w/o
19 Jul 1931	Martinsyde A.D.C.1	60	Aviation Regiment of the Latvian Army	1+1	Daugava river near Koknese	w/o
20 Jul 1931	Curtiss O-1B Falcon	27-286	United States Army Air Corps (USAAC)		Cadarcrest Sanitarium, CT	w/o
20 Jul 1931	Curtiss O-1E Falcon	29-306	United States Army Air Corps (USAAC)		Cedarcrest Sanatarium, CT	w/o
21 Jul 1931	de Havilland DH-4B	AS-63653	United States Army Air Corps (USAAC)		3 mi S of Munden,VA	w/o
21 Jul 1931	LeO H.198	F-AIXK	Air Union	0	Ajaccio, Corsica 20	w/o
21 Jul 1931	Pitcairn PA-6 Mailwing	NC94W	American Airways	1	Centralia IL	w/o
22 Jul 1931	Avro 616 Avian IVM	130	1 FTS RCAF	0	RCAF Camp Borden, Ontario	w/o
22 Jul 1931	Avro 616 Avian IVM	130	1 FTS RCAF	0	RCAF Camp Borden, Ontario	w/o
23 Jul 1931	de Havilland DH.60M Moth	104	Seaplane School RCAF	0	RCAF Vancouver, British Columbia	w/o
23 Jul 1931	Orlogsværftet O-Maskinen (IO)	O-70	Flyvevåbnet	2	Tønder	w/o
23 Jul 1931	airplane	F-....	Armée de l'Air	2	near Mars-la-Tour	w/o
24 Jul 1931	Fokker Y1C-14 (F.14)	31-393	United States Army Air Corps (USAAC)	0	Aerial Gunnery Camp, Oscada, MI	w/o
24 Jul 1931	Klemm	D-....	Königsberger Akademische Flugwissensch.Vereinigung	0	Ostseebad Kranz	w/o
24 Jul 1931	airplane	F-....	CIDNA	0	near Mokren	unk
24 Jul 1931	airplane		Polish Air Force	1	Mokotow	w/o
25 Jul 1931	Douglas BT-2A	30-197	United States Army Air Corps (USAAC)		Salt Lake City Muni Airport, UT	w/o
25 Jul 1931	Douglas O-2H	28-164	United States Army Air Corps (USAAC)		Muni Airport, Salt Lake City, UT	w/o
25 Jul 1931	airplane (2x)		Polish Air Force	2+2	Demblin	w/o
26 Jul 1931	de Havilland DH-4B	AS-63933	United States Army Air Corps (USAAC)		Weissenthurm, GER	w/o
26 Jul 1931	glider			1	near Wünsdorf	w/o
27 Jul 1931	Gloster Gamecock	GA-54	Finnish Air Force	1	Savero	unk
27 Jul 1931	Curtiss P-2 Hawk	28-12	United States Army Air Corps (USAAC)		Fort Clark, TX	w/o
27 Jul 1931	Engineers EAC-1	NC39V	Engineers Aircraft Corp	0	Winthrop, MA	w/o
28 Jul 1931	Fokker C.II	N262	private			unk
28 Jul 1931	airplane	D-....	Deutsche Verkehrsfliegerschule (DVS)	0	Coburg	sub
29 Jul 1931	BFW/Udet U12a	D-1243	Deutsche Verkehrsfliegerschule (DVS)	0	near Coburg	sub
30 Jul 1931	Bernard HV.120 seaplane	F-AKAL	Aeronavale	1	Étang de Berre	w/o
31 Jul 1931	de Havilland DH.60G Gipsy Moth	EI-AAF	Iona National Airways	0	Bundoran, County Donegal	w/o