Index for Chapters 1 to 3

0 A B C D E F G H I J K L M N O P Q R T S U V W X Y Z

0

11-P-37
	See	NS-37
34M
	Gebauer RCMG	16, 81
36M
	40 mm cannon	34

A

AB 5 gun mount		90
AB 6 gun mount		90
AB 7 gun mount		91, 97
AB 15 gun mount		91, 97
AB 26 gun mount		90
AB 34 gun mount		90-91
AB 74 gun mount		91
Abyssinia		69
Aden		31
AGLT		59
AKT-37		32
Amiot 140 and 143
	armament	65-66, 66
Amiot 351		90
Ansaldo 90/53		34
AP ammunition
	preformance	46-49
API blowback guns
	definition	12
	recoil	55
	See	Becker
	See	Ho-301
	See	MK 108
	See	Oerlikon
	See	SEMAG
	See	Type 2 (30 mm)
	See	Type 99-1
	See	Type 99-2
AP Mk.III.z ammunition		49
APK
	APK-4	35, 74
	APK-5	35
	APK-8	74
	APK-11	35
	APK-37	35
APX
	33 mm cannon	34
	on Hanriot H.115	72
Arkhangelskii Ar-2		65
armour penetration
	See	AP ammunition
	See	firing tests
Armstrong Whitworth Whitley		87
Arsenal VG 33		88
Avia B.534		82
Avia Bk.534		82

B

B32 API ammunition		38
B-20
	description	26
Baldwin, Stanley		61
BCR aircraft		65, 90
Becker		13
Bell FM-1 Airacuda		77-78
belt feed
	Chattelerault	101
	definition	14
	GZ-1 for MG-FFM	24
	ShKAS	14
belt links
	ShVAK	14
belt composition		49-50
Berezin
	See	UB
	See	B-20
Bernard 20		72
BD		32
BH
	description	32
	installation	101
Birkigt, Marc		26
BK 3, 7
	description	33
BK 5
	description	33
	effective range	53
BK 7, 5
	description	33
Blackburn Roc		104
Blackburn Skua		87, 104
Bloch MB.151		88
Bloch MB.152		88
Bloch MB.155		88
Bloch MB.174		90
BMARCo
	set up	95
	30 mm	31
B Mk.IV ammunition		37, 92
B Mk.VI 'de Wilde' ammunition
	design	37, 92, 94
	belts	50
Boeing 247		60
Boeing B-9		63
Boeing B-15		70
Boeing B-17
	early rejection	64
	early versions	70-71
Boeing P-26		73
Boeing P-29		73
Boeing XBLR-1
	See	Boeing B-15
Bomber Command
	ammunition choice	50
	early war bombers	85-87
bombers
	in the 1930s	63-71
Boulton Paul A turret		91, 97
Boulton Paul Defiant		96-97
Boysson, Antoine de		90
Breda
	20 mm	27
	See	M39
Breda-SAFAT
	7.7 mm	15, 105
	12.7 x 81SR	20, 106
	ammunition	38
Breguet Br 462 Vultur		66
Breguet Br 482		91
Bristol 147		97
Bristol B.I turret		86
Bristol Beaufighter
	nightfighter	101
Bristol Blenheim
	bomber	86
	nightfighter	101
Brno
	See	ZB-80
Browning RCMG
	6.5 x 55	17
	7.65 x 53	17
	7.92 x 57	17
	7.7 x 56R (British .303 in)	16, 67, 91-92
	dispersion	54
	rifle-calibre machine guns	16-19
Browning HMG
	12.7 x 99 (.50 in M2)	19
	12.7 x 99 (.50 in M3)	19
	13.2 x 99	20
	armour penetration	48
	recoil	56
	synchronisation	54
	trajectory	53
Browning 37mm cannon
	37 x 145R	32

C

C.102		34
Camm, Sidney		93
cannon
	guns	22-36
	ammunition	39-49
CANT Z.1007bis Alicione		107
CANT Z.1018 Leone		108
Caproni Ca.101		69
Caproni Ca.111		69
Caproni Ca.133		69
Caproni Ca.135		69
cartridge
	6.5 x 55	16, 17
	7.5 x 54	15, 16, 17, 61, 84
	7.5 x 55	16
	7.62 x 54R	16, 18, 61
	7.62 x 63	9, 16, 17, 61
	7.65 x 53	16, 17
	7.7 x 56R	9, 16, 17, 61, 84
	7.7 x 58SR	16, 19, 61
	7.92 x 57	16, 17-19, 22, 36, 61, 84
	7.92 x 57R	16, 17
	7.92 x 61	17
	7.92 x 82B	24
	8 x 63	16, 17
	11.35 x 63	15, 16
	12.7 x 81SR	22, 38, 61, 82, 84
	12.7 x 99	22, 24, 61
	12.7 x 108	22, 26, 37, 61
	12.7 x 110	20
	12.7 x 114	24
	12.7 x 120	24
	13 x 64B	21, 22, 38
	13 x 92B	10, 21, 24
	13 x 92SR	10
	13.2 x 99	20, 22
	14.5 x 114	29
	15 x 83B	21, 24
	15 x 96	21, 22, 84
	15 x 115	10
	15.2 x 114	19, 24
	20 x 71	28
	20 x 72RB	10, 22, 40
	20 x 80RB	22, 61, 84
	20 x 82	22, 23, 25, 84
	20 x 94	23, 27
	20 x 99R	10, 23, 26, 42, 61
	20 x 101RB	22
	20 x 105	23, 25
	20 x 105B	23, 25, 61
	20 x 110	20, 23, 26, 27, 28, 30, 84
	20 x 110RB	23, 28, 61
	20 x 120	23, 27
	20 x 125	23, 27, 49
	20 x 138B	23, 25, 27, 61
	20 x 139	23, 25
	20 x 158	27
	23 x 106	27, 30
	23 x 115	29, 30
	23 x 122	28
	23 x 152B	29, 30, 41
	25 x 135	28, 29
	25 x 160	28, 29
	25 x 163	28
	30 x 85B	31
	30 x 90RB	29, 30
	30 x 91	24, 30
	30 x 92RB	29, 30
	30 x 114	30
	30 x 122	30, 31
	30 x 170	31
	30 x 184B	29, 30
	30 x 210	31
	37 x 112R	31, 34
	37 x 133R	31
	37 x 134R	34
	37 x 144	31, 34
	37 x 145R	31, 32
	37 x 155	31, 32
	37 x 195	31, 32
	37 x 223SR	31, 32
	37 x 263B	31, 33
	40 x 158R	31
	45 x 185	32
	50 x 419R	33
	55 x 450B	33
	55 x 175RB	33
	57 x 121R	31, 33, 34
	57 x 441R	33
	75 x 350R	33
	75 x 497R	33, 34
	75 x 714R	33
	102 x 632	34
	cannon	22, 23, 24, 28, 30, 31, 33, 40, 41, 61, 84
	designation	9
	HMG	22, 24, 37, 38, 61, 84
	parts	10
	rifle-calibre	16, 36, 61, 84
	sections	36, 37, 38, 40, 41, 43, 45, 48, 49
	Solothurn	25
	types	9
	rims	9
Caudron C.714		90
Centre NC.600		90
Chattelerault
	feed mechanism	101
	M1934 gun	see MAC 34
Class B .5 in
	description	21, 22
Class E
	description	15, 18
Class J Central Action		15
Class K
	description	16, 67
	drums	75
Class S
	description	32
	installation	101, 102
	recoil	55, 56
Consolidated PB-2		73
COW		32
Curtiss
	experimental turret	64
	retractable turret	64
Curtiss 75 Hawk
	in France	88, 91
	See	Curtiss P-36
Czechoslovakia
	guns	19

D

DA
	illustrated	64, 65
Daimler-Benz DB 600		75
Daimler-Benz DB 601		75
Darne
	description	15, 89
Davis, Cleland		34
DEFA		31
Degtyarev
	See	DA
de Havilland Mosquito
	belt composition	50
	nighfighter	102
delayed blowback guns
	definition	13
	See	HS.404
Delta E
	See	Lanciani Delta E
Delta F
	See	Lanciani Delta F
designations
	German guns	29
	German ammunition	37, 39
De Wilde
	See	B Mk.VI
Dewoitine D.372		79-80
Dewoitine D.500		72, 73
Dewoitine D.501		72
Dewoitine D.510		72, 88
Dewoitine D.520		88
DoFlug D-3801		82
DoFlug D-3802		83
Dornier Do 11		68
Dornier Do 13		68
Dornier Do 17
	early models	68
	in Battle of Britain	99
	in Spain	80
Dornier Do 19		71
Dornier Do 23		68
Dornier Do 24		91
Dornier Do F
	See	Dornier Do 11
Dornier Do N		68
Douglas B-18
	armament	64
Douglas B-19
	70	71
Douglas DC-2		60
Douglas DC-3		60
Douglas XBLR-2
	See	Douglas B-19
Dowding, Hugh		91, 94, 95
DRP
	37 mm Arkon	35
	76 mm DRP-76	35
	102 mm	35
drum feed
	definition	13
	HS.404	26, 90
	MAC 34	15
	MG 15	17
	Type 99-2	25
	Vickers Class K	16
DTAN
	cannon	29
	model 1935	29
Duka 88
	description	35

E

Edgewater mounting		56
Eidgenoessische Waffenfabrik		25
	See	FM-K 38
Engine guns
	installation	55, 97
	Hispano-Suiza	72
EZ 42 sight		58

F

F.7/30		75-76
F.7/41		102
F.9/37		101
F.10/35		91-92
F.11/37		97
F.22/39		102
Fairey Albacore		105
Fairey Barracuda		105
Fairey Battle		91
Fairey Fulmar		104-105
Fairey Hendon		66
Fairey Swordfish		105
feed mechanisms
	definition	13
	types	13-14
FF
	description	22-23
FF.Kan.45		82
FF-K Oe 37
	description	23
	use	83
FFL
	description	22-23
FFS
	description	22-24
Fiat B.R.20		68
Fiat C.R.32		80-81
Fiat C.R.42		106
Fiat G.50		106
Fiat G.55		107
fighters
	in the 1930s	71-79
Finland
	guns	18, 27
	SB bomber	65
firing tests
	20 mm projectiles	41-42
	AP ammunition	46-49
	incendiary ammunition	37
	M8 API	38
	MK 108 M-Geschoss	42
FlaK 18		33
FlaK 30		25
FlaK 43		33
Fl. Mg. 29
	description	15, 82
FM-K 38
	description	25
	use	82-83
FM.Kan.45		82
FN-Browning
	13.2 x 99	20
	7.5 x 54	88, 90
	7.65 x 53	17
Focke-Wulf Fw 56 Stoesser		74
Focke-Wulf Fw 57		77
Focke-Wulf Fw 187		77
Focke-Wulf Fw 190
	armament	104
Fokker C.V		62
Fokker D.XXI		76, 77
Fokker G.1		79
Fokker G.2		79
Fokker T.5		79
France
	battle for	85-91
	bombers	65-66
	fighters	72
	guns	15, 20, 28-29
Frazer-Nash
	FN.14	67
	FN.15	67
	FN.54	91
	turret on Lysander	63
Furrer Adolf		15
fuses
	HMG projectiles	38
	cannon projectiles	39-40
F+W C.35		82!
F+W C.3602		82!
F+W C.3603		82
F+W C.3604		82, 83

G

G104
	description	35
Galland, Adolf		103-104
gas-operated guns
	definition
	12
Gebauer		18
	See	34M
	See	GKM
Gerlich squeeze-bore		21
Germany
	ammunition	36, 39-42, 45, 47-48
	bombers	67-68, 69, 71
	fighters	73-74, 77
	guns	17, 21, 25-26, 29-31, 33
	trajectories	52
GGS sight		58
GK-37		32
GKM		18, 22, 55, 81, 82
Gloster F.9/37		101
Gloster Gladiator		76
Gloster Reaper		101
Gloster SS.19		76
Grigorovich IP-1		74
Grigorovich I-Z		73, 74
gun mechanisms
	parts of a gun	11
	types	12-13
Gustloff HF-15
	See	HF-15

H

Handley Page Hampden		86-87
Handley Page Harrow		66
Handley Page Heyford		66
Hanriot H.110		72
Hanriot H.115		72
Harfe		36
harmonisation		51, 53, 91, 93, 94, 102
Hartkernmunition		47
Hawker Audax		63
Hawker Hurricane
	armament	93, 95, 96, 98
	in France	91
	See	Hawker Sea Hurricane
Hawker Sea Hurricane		105
HE
	ammunition	44
	compounds	46
heavy machine guns
	guns	19-22
	ammunition	37-39
Heinkel He 46		82
Heinkel He 51
	in Spain	80
Heinkel He 70		82
Heinkel He 111
	early models	68
	in Battle of Britain	96-99
	in Poland	85
	in Spain	80
Heinkel He 112		74-75, 81
Heja		82
Henschel Hs 124		77
HF-15		21
HF-20		21
HF-30		21
High Explosive
	See	HE
Hispano
	ammunition	39, 42
	armour penetration	48
	description	26-27
	installation	95, 96, 100, 101
	muzzle flash	55
	recoil	55, 56
	trajectory	53
	See	HS.404
Hispano-Suiza
	12X engine	72, 77
	12Y engine	72, 77
	moteur-canon	72
	See	HS.404
Ho-1
	ammunition	42, 49
	description	27
Ho-3
	ammunition	42, 49
	description	27
Ho-5
	ammunition	42, 49
	description	27-28
Ho-102		20
Ho-103
	ammunition	38
	description	20
	synchronisation	54
Ho-104		21
Ho-105		31
	See	Ho-155
Ho-151		31
	See	Ho-155
Ho-155
	description	31
Ho-203
	description	34
Ho-204
	description	34
Ho-301
	description	29
Ho-401
	description	34
Ho-402		34
Ho-501		34
Hotchkiss
	13.2 x 99	20
	25 x 163	28
HS.7
	description	23, 72
HS.9
	description	23
HS.404
	description	13, 26, 88
	developments	82
HS.406		28
HS.407		28, 88
HS.410		29
HS.831		31
Hughes H-1		60
Hungary
	aircraft use of Bofors	40
	at war with Slovakia	81-82

I

Ikaria
	See	MG-FF
IMAM Ro.37		62
incendiary ammunition		37, 44
Italy
	bombers	68-69
	guns	15, 20, 34

J

Japan
	ammunition	42, 49
	bombers	69
	Army guns	19, 20, 27, 29, 31, 34
	Navy guns	19, 21, 24, 27, 29, 31
Johnson		20
Junkers CL.I		61
Junkers G 38		69
Junkers J.I		61
Junkers Ju 52
	bomber versions	68
	in Spain	80
Junkers Ju 86
	armament	68
	in Spain	80
Junkers Ju 87
	in Spain	80
Junkers Ju 88
	in Battle of Britain	99-100
Junkers Ju 89		71
Junkers K 37		69
Junkers K 51		69

K

K-14 sight		58
Kalinin K-7		69
Kampfzerstoerer		77
Kawamura
	See	Type 5 (30 mm)
	See	Ho-203
KCB		31
Kirali		19
Koolhoven FK.55		76
Koolhoven FK.58		90
Krieghoff
	See	MG 301
	See	MK 303
Krupp
	See	MK 411
	See	MK 412
Kurchevskiy
	recoilless cannon	34, 73
	See	AKP
	See	DRP
KwK 30		25
KWk 39		33

L

L
	Oerlikon cannon	27
	On Ki-20	69
L34		18
Lahti Aimo		18, 27
	See	L34
Lanciani Delta E turret		107
Lanciani Delta F turret		108
Latecoere Late 570		91
Lb 201		25
Lb 202		25
Lb 204
	description	25
	See	MG 204
Les Chantiers de la Loire		66
Letov S.328		62
Lewis
	drums	75
	Polish use	18
	training	62
Liberty engine		60
Liore et Olivier LeO 451		90
LKk 42		20
Lockheed-Detroit P-24		73
Loire 46		80
Loire 130		66
long-recoil guns
	definition	13
	recoil length	55
Ludlow-Hewitt, Edgar		80
LWS-3 Mewa		85

M

M2 ammunition		48
M4 (37 x 145R)
	description	32
	recoil	55
M4 (75 x 350R)
	description	34
	recoil	56
M5 (75 x 350R)
	description	34
M8 API ammunition		37-38, 48, 51
M9 (37 x 223SR)
	description	32
M10 (37 x 145R)
	description	32
M10 (75 x 350R)
	description	34
M21 ammunition		39
M23 ammunition		37-38, 51
M39
	Breda cannon	34
m/39		20
M.44 ammunition		45
M53		31
M75 ammunition		49
M80 ammunition		32
M1927
	76 mm field gun	34
MAC 34		15, 89
Macchi C.200		106
Macchi C.202		106-107
Macchi C.205N		107
Macchi C.205V		107
Madsen
	rifle-calibre	15
	on Martin 139	64
	20 x 120	27
	23 x 106	27, 76, 88
Manfred Weiss WM-21 Solyom		82
Martin B-10
	history	63-64, 77
	nose turret	63
Martin B-12. 63
Martin, Glenn		63
Materiel Division		70
Mauser
	See	MG 81
	See	MG 151
	See	MG 151/20
	See	MG 210
	See	MG 213
	See	MG 215
	See	MK 212
	See	MK 213
	See	MK 214A
	See	MK 214B
Maxim
	machine gun	12
Messerschmitt Bf 109
	early versions	74-75
	Bf 109E	97-98
	Bf 109F	103
	in Poland	85
	in Spain	81
	in Switzerland	83
	MG 17	97
	MG-FF	97
	MK 103	30
Messerschmitt Bf 110
	armament	77, 98
	in Poland	85
MG 15
	belt composition	50
	description	17, 67, 98, 100
	derivatives	19
MG 17
	ammunition performance	36-37
	belt composition	50
	effective range	53
	description	17, 67, 74, 97
MG 81
	belt composition	50
	description	17, 67, 100
MG 81Z
	description	100
MG 101
	renamed	29
	See	MK 101
MG 102		25
MG 110		21
MG 131
	ammunition	38
	armour penetration	48
	belt composition	50
	description	21
	effective range	53
MG 131/8
	7.92 x 82B	21
MG 131/13-8		21
MG 151
	ammunition	48
	armour penetration	48
	belt composition	50
	description	21, 103
	effective range	53
	US developments	19-20, 27
MG 151/20
	ammunition	40
	armour penetration	48
	belt composition	50
	description	25
	effective range	53
	installation	103, 104
	recoil	55
	trajectory	52
MG 204
	description	25
	See	Lb 204
MG 210		21
MG 213
	description	26
	See	MK 213
MG 215		21
MG 301		26
MG C/30L		25, 74, 81
M-Geschoss
	See	Minengeschoss
MG-FF
	ammunition	40
	armour penetration	48
	description	23, 24, 74, 75
	installation	97-98
	MG-FFM	23, 40
	trajectory	52
Mikoyan-Gurevich DIS-200		78
Minengeschoss
	description	23-24, 40, 42, 44, 52
	sections	40, 41, 43, 45
Mitchell, R.J.		93
Mitsubishi Ki-1		69
Mitsubishi Ki-2		69
Mitsubishi Ki-20		69
Mk.1z ammunition		42
Mk.18 sight		58
MK 101
	description	29
	trajectory	52
MK 103
	description	29-30
	effective range	53
	trajectory	52
MK 108
	ammunition	40
	description	29
	effective range	53
	trajectory	52
MK 112
	description	33
MK 114		33-34
MK 115		35
MK 212		30
MK 213
	description	31
MK 214A
	description	33
MK 214B
	description	34
MK 303		30-31
MK 411		31
MK 412		33
MLS		20
Molins
	speeded-up of Hispano	27
	See	Molins 57 x 441R
Molins 57 x 441R
	description	33
	recoil	55, 56
Morane-Saulnier MS.406
	in France	88
	in Switzerland	83
mountings		53
MV-2 turret
	on SB	65
MV-3 turret
	on SB	65

N

N-37
	description	32
Netherlands
	fighters	76-77, 79
North American B-25 Mitchell
	recoil of 75 mm cannon	56
NS-23
	description	29
NS-37
	description	32
NS-45
	description	32
NS-57		32
Nudelman
	See	NS-23
	See	NS-37
	See	NS-45

O

Oerlikon
	API blowback guns	13, 22-25
	See	FF
	See	FFL
	See	FFS
	See	KCB
	See	L
OKB-15-57		32

P

PaK 40		33
	description	34
pan feed
	definition	13
	for Lewis	16
	for MAC 34	15
	for Vickers Class K	16
Petlyakov VI-100
	development	79
Petter, W.E.W.		100
Piaggio P.108
	P.108A	34, 108
	P.108B	108
Poland
	aircraft	84-85
	guns	18, 27, 84-85
Polikarpov I-1M-5		73
Polikarpov I-15		73
Polikarpov I-152
	development	73
	in Spain	80
Polikarpov I-153
	development	73
Polikarpov I-16
	development	73
	in Spain	80-81
Polikarpov IL-400
	See	Polikarpov I-1M-5
Polikarpov TIS		78-79
Politzer, Anton		26
Potez 63		82
Potez 631		90
Potez 540
	armament	66
	in Spain	80
primers		54, 55
projectiles
	German designations	37
	for Browning .303 in	92
	types	10-11
	See	cartridges
	See	fuses
Proudman, George		95
PTB-23
	See	MP-6
PZL P.7		84
PZL P.11		84-85
PZL P.23 Karas		85
PZL P.24		73, 84-85
PZL P.37 Los		85
PZL P.38 Wilk		85
PZL P.43 Karas		85
PZL P.50 Jastrzab		85

Q

R

range		51
Rarden		31
recoilless guns
	Davis	34
	Kurchevskiy	34
Reggiane Re.2000
	armament	106
	in Hungary	82
Reggiane Re.2001		106-107
Reggiane Re.2005		107
Rheinmetall
	See	BK 3\,7
	See	BK 5
	See	BK 7\,5
	See	G104
	See	Lb 204
	See	MG 15
	See	MG 17
	See	MG 102
	See	MG 110
	See	MG 131
	See	MG 204
	See	MG C/30L
	See	MK 101
	See	MK 103
	See	MK 108
	See	MK 112
	See	MK 114
	See	FlaK 30
	See	KwK 30
	See	T 14 210
Rifle-calibre
	guns	15-19
	ammunition	36-39
Rolls-Royce (guns)
	See	BD
	See	BH
RShR-57		32

S

S
	See	Class S
S5-200		25
S18-350
	description	25
	use	79
SAI 403		107
SAMM		90-91, 97
Savoia-Marchetti S.M.92		107
Savoia-Marchetti S.M.79 Sparviero		69, 80, 107
Savoia-Marchetti S.M.81 Pipistrello		69, 80
Savoia-Marchetti S.M.84		107
Savoia-Marchetti S.M.91		107
Savoia-Marchetti S.M.92		107
Schneider-Armstrong
	102 x 632	34, 108
Scotti
	7.7 mm	15, 105
	12.7 x 81SR	20, 106
	20 mm	27
sectional density ratio		51
self-sealing fuel tanks		98
SEMAG		13
SG 113		36
SG 116		35, 36
SG 117		35
SG 500 Jaegerfaust		35-36
Sh-20		26
Sh-37
	description	32
ShK-37
	See	Sh-37
ShKAS
	description	18, 65
	feed mechanism	14
	synchronisation	54
short-recoil guns
	definition	12
Shpitalniy
	See	Sh-20
	See	Sh-37
	See	ShKAS
	See	ShVAK
ShVAK
	12.7 x 108R	20
	20 x 99R	26
	ammunition	42
	armour penetration	49
	belt links	14
	synchronisation	54
sights
	flexible guns	57
	gyroscopic sight	58
	reflector sights	58, 76
	See	GGS
	See	vane sights
SIMB V.2		60
Slovakia
	at war with Hungary	81-82
Solothurn
	guns	17, 25
	See	S5-200
	See	S18-350
SN		18
Sorley, Ralph S.		91
SPAD fighters		72
Spain
	Civil War	65, 66, 68, 69, 73, 74, 79-81
Sperry
	fire control for the FM-1	78
Sud-Est SE.100		90
Supermarine 224		75
Supermarine 327		101
Supermarine Seafire		105
Supermarine Spitfire
	belt composition	50
	C-wing	102
	design	93
	Hispano	95-96, 102
	See	Supermarine Seafire
Suranov
	See	NS-23
	See	NS-37
	See	NS-45
Sweden
	guns	20
Switzerland
	aircraft	82-83
	guns	15, 22-23, 82-83
synchronisation
	definition	14-15
	reduction of rate of fire	54

T

T 14 210		21
T1		28
T2		28
T3		28
T4		28
T9
	See	M4 (37 x 145R)
T9E1
	See	M10 (75 x 350R)
T13E1
	See	M5 (75 x 350R)
T17		19, 20
T18		19
T22		27
T24		27
T37		32
T78		33
Tairov OKO-6
	See	Tairov Ta-3
Tairov Ta-3		78
Taubin
	23 mm	29
	See	MP-6
Te-1		19
Te-4		19
Terni
	102 x 632	34, 108
Thompson, H.S.V.		75
Thomson, A.A.B.		91
tracers		38-39
training
	Lewis gunners	62
Treaty of Rapallo		67
Tupolev ANT-4
	See	Tupolev TB-1
Tupolev ANT-6
	See	Tupolev TB-3
Tupolev ANT-21
	See	Tupolev MI-3
Tupolev ANT-23		74
Tupolev ANT-29		74
Tupolev ANT-40
	See	Tupolev SB
Tupolev MI-3		78
Tupolev SB
	history	64-65
	in Spain	80
Tupolev TB-1
	armament	64
Tupolev TB-3
	armament	69-70
	experiment with 76 mm cannon	34, 35
turrets
	developments	56-57
Type 1 (7.92 mm)		19
Type 1 Fixed (12.7mm)
	See	Ho-103
Type 1 Flexible (7.92 mm)		19
Type 2 (13 mm)
	ammunition	38
	description	21
Type 2 (20 mm)
	See	Ho-5
Type 2 (30 mm)
	description	29
Type 3 (13 mm)
	ammunition	38
	description	20
Type 5 (30 mm)
	description	31
Type 88 (75 mm)
	description	34
Type 89 Fixed (7.7 mm)		19
Type 89 Flexible (7.7 mm)		19
Type 89 Modified Single (7.7 mm)		19
Type 92 Flexible (7.7 mm)		19
Type 92 Very Heavy Bomber
	See	Mitsubishi Ki-20
Type 93 Heavy Bomber
	See	Mitsubishi Ki-1
Type 93 Light Bomber
	See	Mitsubishi Ki-2
Type 94 (20 mm)
	description	27
	On Ki-20	69
Type 94 (37 mm)		34
Type 97 Fixed (7.7 mm)		19
Type 98 Fixed (7.92 mm)		21
Type 98 Flexible (7.92 mm)		19
Type 99-1 (20 mm)
	ammunition	42
	description	24
Type 99-2 (20 mm)
	ammunition	42
	description	24-25
Type 100 (7.92 mm)		19

U

UB
	description	20
	UBK	20
	UBS	20, 54
	UBT	20
Udet, Ernst		74
UK
	ammunition	37, 42
	bombers	66-67, 85-87
	fighters	75-76, 91-97
	guns	16, 21, 22, 26, 32-33
Ultra ShKAS		18
	See	ShKAS
Ural Bomber		71
USA
	ammunition	37, 48-49
	bombers	63-64, 70-71
	fighters	73, 77-78
	guns	17, 19-20, 27, 28, 32, 34
USSR
	ammunition	42, 49
	bombers	65-65, 69-70
	fighters	73-74, 78-79
	guns	18, 20, 26, 29, 32, 34

V

vane sights
	German	58
	Norwegian	17
VGO
	See	Class K
Vickers (guns)
	derivatives	15
	See	Class B
	See	Class E
	See	Class J
	See	Class K
	See	Class S
Vickers 432		102
Vickers-Berthier		16
Vickers Vildebeest		63
Vickers Wellesley		67
Vickers Wellington
	bomber	87
	Vickers S turret	102
v-Munition		17
Volkov
	See	VYa
Vultee
	gun mount	71
Vultee V-1		79
VYa
	ammunition	41
	armour penetration	49
	description	29
Vz.30		15

W

Westland F.7/30		75
Westland Lysander
	armament	63
	development	63
Westland Wapiti		63
Westland Whirlwind
	armament	100
wz.30		18
wz.33		18
wz.36		18, 84
wz.37		18, 84
wz.38D		27

X

Y

Yartsev
	See	VYa

Z

ZB-26		19
ZB-80		19, 55
Zerstoerer		77