acc. date	type	reg.	operator	fat.	location		dmg
8 Apr 1917	Sopwith 1½ Strutter	A2406			Near Farbus		w/o
8 Apr 1917	Royal Aircraft Factory B.E.2g	A2815	Royal Flying Corps (RFC)	2	Vimy Ridge, near Lens		w/o
8 Apr 1917	Häfeli DH-2	348	Swiss Air Force	0	Dübendorf - LSMD		w/o
8 Apr 1917	Friedrischafen G III				Paturos (Snevce)		w/o
8 Apr 1917	Friedrischafen G III		Kaghol 1 (D)	0	Paturos (Snevce)		w/o
8 Apr 1917	Unknown airplane				E of Cambrai		w/o
8 Apr 1917	Royal Aircraft Factory BE-2c		Aéronautique Militaire Belge	2	Koekelare, West Flanders		w/o
9 Apr 1917	Halberstadt D.II				Noyelles-Lens		w/o
9 Apr 1917	Maurice Farman S.11 Shorthorn	A6815	2 (Reserve) Sqn RFC	1	RFC Northolt, West Ruislip, Middlesex		w/o
10 Apr 1917	Nieuport XII	A5187	65 Sqn RFC	1	RFC Grantham, Spitalgate, Lincolnshire, England		w/o
10 Apr 1917	Sopwith 1½ Strutter	A1113	28 (Reserve) Sqn RFC	2	Ullesthorpe, near Market Harborough, Leicestershire		w/o
11 Apr 1917	SPAD				Carbeney		w/o
11 Apr 1917	Bristol F.2a	A3323			N of Fresnes		w/o
11 Apr 1917	Royal Aircraft Factory R.E.8	A4190	59 Sqn RFC	2	North East of Fampoux, Pas-de-Calais department, Hauts-de-France regio		w/o
11 Apr 1917	Royal Aircraft Factory B.E.2d	2501			Willerval		w/o
11 Apr 1917	Albatros D.II				Cambrai		w/o
11 Apr 1917	Albatros D.II				Cambrai		w/o
11 Apr 1917	Albatros D.II				Cambrai		w/o
11 Apr 1917	Royal Aircraft Factory F.E.8	A4909	45 (Reserve) Sqn RFC	1	RFC South Carlton, West Lindsay, Lincolnshire, England		w/o
13 Apr 1917	Farman				Barisis		w/o
13 Apr 1917	Royal Aircraft Factory F.E.2b	A831			Between Monchy and Feuchy		w/o
13 Apr 1917	Royal Aircraft Factory R.E.8	A3190	59 Sqn RFC	2	Between Vitry and Brebières Pas-de-Calais department, Hauts-de-France		w/o
13 Apr 1917	Royal Aircraft Factory R.E.8	A3126			NE of Biache		w/o
13 Apr 1917	Royal Aircraft Factory F.E.2b	4997			Noyelles-Godault, near Henin Liétard		w/o
13 Apr 1917	Royal Aircraft Factory R.E.8	A4191			Pelves		w/o
13 Apr 1917	Caudron				Cornicy		w/o
13 Apr 1917	Royal Aircraft Factory F.E.2d				Vitry		w/o
13 Apr 1917	Royal Aircraft Factory B.E.2e		77 (Home Defence) Sqn RFC	2	Reston, near Berwick-upon-Tweed, Berwickshire, Scotland		w/o
14 Apr 1917	Nieuport 17	A6796			1 km S of Bois Bernard		w/o
14 Apr 1917	SPAD				Bois de Beau Mavais		w/o
14 Apr 1917	Albatros				La Neuville		w/o
14 Apr 1917	SPAD S.VII	A6683			SE of Vimy		w/o
14 Apr 1917	Nieuport 23	A6772			W of Fouquières		w/o
14 Apr 1917	Royal Aircraft Factory B.E.2c		Royal Flying Corps (RFC)		Metz-en-Couture, Pas-de-Calais 62		w/o
14 Apr 1917	SPAD				Craonne		w/o
14 Apr 1917	LVG C		Luftstreitkräfte (German Imperial Air Force)		Hénin-Liétard		w/o
15 Apr 1917	SPAD				Prouvais		w/o
15 Apr 1917	Royal Aircraft Factory B.E.12	A6350	77 Sqn RFC	1	River Nidd, Knaresborough, North Yorkshire, England		w/o
15 Apr 1917	Royal Aircraft Factory B.E.12a	A576	CFS RFC	1	RFC Upavon, Salisbury Plain, Wiltshire		w/o
15 Apr 1917	Grahame-White XV (Admiralty Type 1600)	3610	RNAS Chingford	1	RNAS Chingford, Essex		w/o
15 Apr 1917	Maurice Farman S.11 Shorthorn	N5055	RNAS Redcar	1	Dowson Garth, Castle Hill, Egton Bridge, North Yorkshire, England		sub
16 Apr 1917	Royal Aircraft Factory B.E.2e	3156			Between Bailleul and Gavrelle		w/o
16 Apr 1917	Nieuport 17	B1501			E of Roeux		w/o
16 Apr 1917	Caudron				N of Berry-au-Bac, Aisne 02		w/o
16 Apr 1917	Nieuport				Berry-au-Bac, Aisne 02		w/o
16 Apr 1917	Royal Aircraft Factory B.E.12	A611	20 (Reserve) Sqn RFC	1	RFC Swingate Down, Dover, Kent		w/o
17 Apr 1917	Grigorovich M.9	157	Black Sea Fleet		Sevastopol		w/o
17 Apr 1917	Grigorovich M.5	41	Black Sea Fleet				w/o
17 Apr 1917	Royal Aircraft Factory R.E.8	A4571	37 (Reserve) Sqn RFC	1	RFC Scampton, Lincolnshire, England		w/o
19 Apr 1917	Airco (DeHavilland) DH.1a	A1627	59 Sqn RFC	1	RFC Fort Rowner, Gosport, Hampshire		w/o
20 Apr 1917	Albatros D III	2281/17	MFJ II	1	Becelaere, West Flanders		w/o
20 Apr 1917	Airco (DeHavilland) DH.1a	A1625	59 (Reserve) Sqn RFC	1	RFC Fort Rowner, Gosport, Hampshire		w/o
21 Apr 1917	Albatros D.III				NE of Oppy		w/o
21 Apr 1917	Nieuport 17	B1568			SE of Vimy		w/o
21 Apr 1917	Marinens M.F.2	F.10	Marinens Flyvevåpen		Karljohansvern Naval Base		w/o
21 Apr 1917	Coastal Class Airship	C17	Royal Naval Air Service	5	North Sea, East of North Foreland, Isle of Thanet, Kent		w/o
22 Apr 1917	Royal Aircraft Factory F.E.2b	7020		0	Near Lagnicourt		w/o
22 Apr 1917	Albatros D.III				Arleux		w/o
22 Apr 1917	Albatros D.III				Arleux		w/o
22 Apr 1917	Sopwith Baby Seaplane	N1033	RNAS Fishguard	1	Goodwick, Fishguard Harbour, Pembrokeshire		w/o
22 Apr 1917	Sopwith 1½ Strutter	9376	RNAS 5N Sqn	0	Oostburg, Zeeland		min
23 Apr 1917	Albatros C				Abancourt-Tilloy Road		w/o
23 Apr 1917	Albatros D.III				Cambrai-Selvigny		w/o
23 Apr 1917	Royal Aircraft Factory B.E.2f	A3168			Méricourt		w/o
23 Apr 1917	Royal Aircraft Factory B.E.2g	A2876			N of Vimy		w/o
23 Apr 1917	Albatros D.III				Bourlon Wood		w/o
23 Apr 1917	Albatros C				W of Douai		w/o
23 Apr 1917	Royal Aircraft Factory R.E.8				SE of Arras		w/o
23 Apr 1917	Airco DH.4A	A2148	51 (Reserve) Sqn RFC	1	RFC Wye, Boughton Corner Farm, Bramble Lane, Ashford, Kent		w/o
23 Apr 1917	Maurice Farman S.11 Shorthorn	A7032	26 (Reserve) Sqn RFC	1	near RFC Turnhouse, Edinburgh, Lothian		w/o
23 Apr 1917	Coastal Class Airship	C11	Royal Naval Air Service	1	Olivers Mount, Scarborough, North Yorkshire, England		sub
24 Apr 1917	Aviatik C				Auchel		w/o
24 Apr 1917	Albatros C				Bois Grenier		w/o
24 Apr 1917	Nieuport				Chavignon		w/o
24 Apr 1917	Albatros C				Cornilette		w/o
24 Apr 1917	Albatros D.III				SE of Lens		w/o
24 Apr 1917	Sopwith Triplane				Bailleul		w/o
24 Apr 1917	Voisin				Farra		w/o
24 Apr 1917	Henry Farman HF.20	A1214	9 (Reserve) Sqn RFC	1	RFC Mousehold Heath, Norwich, Norfolk		w/o
24 Apr 1917	Maurice Farman S.11 Shorthorn	7363	2 (Reserve) Sqn RFC	1	RFC Northolt, West Ruislip, Middlesex		w/o
24 Apr 1917	Royal Aircraft Factory R.E.8	A3176	42 (Reserve) Sqn RFC	1	Whitton Park, Twickenham, Middlesex		w/o
24 Apr 1917	Royal Aircraft Factory R.E.8	A3187	13 (Reserve) Sqn RFC	1	RFC Swingate Down, Dover, Kent		w/o
24 Apr 1917	LVG B.I	LA25	LVA	0	Soesterberg AFB, Utrecht		w/o
26 Apr 1917	Siemens-Schuckert D.I				E of Cambrai		w/o
26 Apr 1917	Albatros D.III				NE of Cambrai		w/o
26 Apr 1917	Royal Aircraft Factory B.E.2c	2826			SE of Vimy Ridge		w/o
26 Apr 1917	Albatros D.III				Drocourt		w/o
27 Apr 1917	Royal Aircraft Factory F.E.2b	4850			Fresnes		w/o
27 Apr 1917	Maurice Farman S.11 Shorthorn	A7073	24 (Reserve) Sqn RFC	2	RFC Netheravon, Salisbury Plain, Wiltshire		w/o
28 Apr 1917	Royal Aircraft Factory B.E.2e	7221			E of Pelves, SE corner of Square 6998		w/o
28 Apr 1917	Albatros C				Fontaine		w/o
28 Apr 1917	unknown aircraft				Oppy		w/o
28 Apr 1917	Albatros D.II				Ostend, West Flanders		w/o
28 Apr 1917	Royal Aircraft Factory B.E.2c	8337	RNAS Dover	1	RNAS Dover, Guston Road, Dover, Kent		w/o
29 Apr 1917	Sopwith Triplane	N5463			Between Billy-Montigny and Sallaumines		w/o
29 Apr 1917	Albatros D.III				Douai, Nord 59		w/o
29 Apr 1917	SPAD S.VII	A7653			Izel		w/o
29 Apr 1917	Royal Aircraft Factory B.E.2e	7092			NE of Monchy		w/o
29 Apr 1917	SPAD S.VII	B1573			Near Lecluse		w/o
29 Apr 1917	Royal Aircraft Factory B.E.2e	2738			Near Rouex		w/o