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B 25 sub-variant


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Jackfraser24
Posted

Hi, I just want to ask what sub-variant the B 25D is in the game. I’ve done a little digging around and found nothing about it. At least on the last development update they let us know that the B 26 was a Block 55 (I also wonder if it was that variant/sub-variant Jason William’s grandfather flew).

Posted

Based on the game version's Clayton S-type individual exhaust stacks, it is a B-25D-15 or later subvariant. Additionally, the game version's internal fuel capacity of 3,688L (974 U.S. gallons) further suggests it is one of the later NA-100 "B-25D2" modifications that began with the B-25D-20 subvariant. More information can be found here: North American B-25D Mitchell (joebaugher.com)

 

Since the B-25D is in the game was added as an RAF Mitchell II, here is an extract of an essay I found titled "The North American B-25 Mitchell in the RAF":

 

From the B-25C-15-NA and B-25D-15NC onwards, the exhaust arrangement was changed from the single, short pipe, to the Clayton “S” type individual stacks surrounding the cowlings. The twin venturis on the nose were normally deleted, but could still be seen on some examples – again, check references. From the B-25C-20NA and B-25D-20NC, the windscreen framing was changed to include a clear-vision panel, but again, some exceptions have been seen. Some late model C and D aircraft had the retractable ventral turret deleted, and the opening faired over, with bulged, non-staggered waist windows fitted, similar to those of the later ‘J’ model, each mounting a .50 cal Browning mg. The smaller, circular and oval fuselage side windows were deleted or plated over, but the larger, rectangular windows near the tail were retained. The dorsal turret remained in the same location, aft of the wing, and a built-up tail gun cupola was added, similar to, but smaller than that of the later ‘J’ model. This could house a single .50 cal mg, but the gun was not normally fitted to RAF Mitchells in the ETO, the opening being “blanked off” with a canvas cover. It has not been possible, to date, to precisely identify which Block numbers the latter modifications applied to, so once again, reference photos should be consulted for a particular individual subject aircraft. Note also that earlier aircraft that were later up-dated, for example, being fitted with the later “S” type exhaust arrangement, could, and did, display a mix of “old” and “new” features, such as retaining the side nose glazing ball sockets, but with the nose-mounted .50 cal gun fitted, and often with the flush Navigator’s windows replaced by the bulged type.

(the-b-25-mitchell-in-raf-service.57311)  <--- Possibly a link to the essay, I dunno, I pasted the URL here and it became an icon.

 

As for the game model, I'm guessing a reference for it was the B-25D-30 at the Moscow Air Force Museum: B-25 History Project. Another possibility is the B-25D-15 at the National War and Resistance Museum of the Netherlands: B-25 History Project

 

BTW, A really interesting article about No. 18 (Netherlands East Indies) Squadron B-25s is here starting on page 71: ADF-Serials Telegraph

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Jackfraser24
Posted
15 hours ago, Skycat1969 said:

Based on the game version's Clayton S-type individual exhaust stacks, it is a B-25D-15 or later subvariant. Additionally, the game version's internal fuel capacity of 3,688L (974 U.S. gallons) further suggests it is one of the later NA-100 "B-25D2" modifications that began with the B-25D-20 subvariant. More information can be found here: North American B-25D Mitchell (joebaugher.com)

 

Since the B-25D is in the game was added as an RAF Mitchell II, here is an extract of an essay I found titled "The North American B-25 Mitchell in the RAF":

 

From the B-25C-15-NA and B-25D-15NC onwards, the exhaust arrangement was changed from the single, short pipe, to the Clayton “S” type individual stacks surrounding the cowlings. The twin venturis on the nose were normally deleted, but could still be seen on some examples – again, check references. From the B-25C-20NA and B-25D-20NC, the windscreen framing was changed to include a clear-vision panel, but again, some exceptions have been seen. Some late model C and D aircraft had the retractable ventral turret deleted, and the opening faired over, with bulged, non-staggered waist windows fitted, similar to those of the later ‘J’ model, each mounting a .50 cal Browning mg. The smaller, circular and oval fuselage side windows were deleted or plated over, but the larger, rectangular windows near the tail were retained. The dorsal turret remained in the same location, aft of the wing, and a built-up tail gun cupola was added, similar to, but smaller than that of the later ‘J’ model. This could house a single .50 cal mg, but the gun was not normally fitted to RAF Mitchells in the ETO, the opening being “blanked off” with a canvas cover. It has not been possible, to date, to precisely identify which Block numbers the latter modifications applied to, so once again, reference photos should be consulted for a particular individual subject aircraft. Note also that earlier aircraft that were later up-dated, for example, being fitted with the later “S” type exhaust arrangement, could, and did, display a mix of “old” and “new” features, such as retaining the side nose glazing ball sockets, but with the nose-mounted .50 cal gun fitted, and often with the flush Navigator’s windows replaced by the bulged type.

(the-b-25-mitchell-in-raf-service.57311)  <--- Possibly a link to the essay, I dunno, I pasted the URL here and it became an icon.

 

As for the game model, I'm guessing a reference for it was the B-25D-30 at the Moscow Air Force Museum: B-25 History Project. Another possibility is the B-25D-15 at the National War and Resistance Museum of the Netherlands: B-25 History Project

 

BTW, A really interesting article about No. 18 (Netherlands East Indies) Squadron B-25s is here starting on page 71: ADF-Serials Telegraph

Thank you Skycat1969

  • 3 months later...
Jackfraser24
Posted

Hey, does anyone know how many Bf-110 C-4s were built? I’ve tried researching for that exact 110 sub-variant but I couldn’t find an answer. If someone has books, or generally does know with the answer I am looking for, please share. Thanks.


 

Posted (edited)
55 minutes ago, Jackfraser24 said:

Hey, does anyone know how many Bf-110 C-4s were built? I’ve tried researching for that exact 110 sub-variant but I couldn’t find an answer. If someone has books, or generally does know with the answer I am looking for, please share. Thanks.


 

 

According to this...

1323079353_Bf110book.jpg.dba516c0463f210d50c694610fab7c5a.jpg

 

It's this many...155

 

812764811_Bf110serials.thumb.jpg.2b901e2a9ac59040d65c60c34e4372cb.jpg

Edited by busdriver
  • Thanks 1
Jackfraser24
Posted
8 hours ago, busdriver said:

 

According to this...

1323079353_Bf110book.jpg.dba516c0463f210d50c694610fab7c5a.jpg

 

It's this many...155

 

812764811_Bf110serials.thumb.jpg.2b901e2a9ac59040d65c60c34e4372cb.jpg

Thank you very much. You’re the best

  • 1 month later...
Posted

La-5/7, MiG-3, Yak 1/7/9/3 series

 

I have tried to research all the different series of each aircraft mentioned above, but I cannot seem to get any answer. I can find the different variants of each plane like the Yak-9 base model, Yak-9T,D, K… but I’m looking for the actual number of that number, like the Yak-1 69 series. If you know the information I am looking for, and if you want, could you give me a list of all the series of each plane? I’ll cut down on the list of planes I put up in the future, if that bothers people.

AEthelraedUnraed
Posted
On 9/4/2022 at 7:59 AM, Jackfraser24 said:

La-5/7, MiG-3, Yak 1/7/9/3 series

 

I have tried to research all the different series of each aircraft mentioned above, but I cannot seem to get any answer. I can find the different variants of each plane like the Yak-9 base model, Yak-9T,D, K… but I’m looking for the actual number of that number, like the Yak-1 69 series. If you know the information I am looking for, and if you want, could you give me a list of all the series of each plane? I’ll cut down on the list of planes I put up in the future, if that bothers people.

But... what do you want to know about them? Series 69 implies that there were 68 series before it. As far as my knowledge about Soviet aircraft goes, many of these series had identical design, while conversely there could be small differences between aircraft of the same series depending on where it was manufactured.

 

So what is it exactly that you're looking for exactly, and for which aircraft? Just list of series for each aircraft is trivial: series 1, series 2, series 3, series 4, et cetera.

Posted

lol yes , just post, game needs :

Yak-1 series 1

Yak-1 series 2

Yak-1 series 3

Yak-1 series 4

Yak-1 series 5

Yak-1 series 6

Yak-1 series 7

Yak-1 series 8

Yak-1 series 9

Yak-1 series 10

Yak-1 series 11

Yak-1 series 12

Yak-1 series 13

Yak-1 series 14

Yak-1 series 15

Yak-1 series 16

Yak-1 series 17

Yak-1 series 18

Yak-1 series 19

Yak-1 series 20

 

Yak-1 series 21

Yak-1 series 22

Yak-1 series 23

Yak-1 series 24

Yak-1 series 25

Yak-1 series 26

Yak-1 series 27

Yak-1 series 28

Yak-1 series 29

Yak-1 series 30

Yak-1 series 31

Yak-1 series 32

Yak-1 series 33

Yak-1 series 34

Yak-1 series 35

Yak-1 series 36

Yak-1 series 37

Yak-1 series 38

Yak-1 series 39

Yak-1 series 40

 

Yak-1 series 41

Yak-1 series 42

Yak-1 series 43

Yak-1 series 44

Yak-1 series 45

Yak-1 series 46

Yak-1 series 47

Yak-1 series 48

Yak-1 series 49

Yak-1 series 50

Yak-1 series 51

Yak-1 series 52

Yak-1 series 53

Yak-1 series 54

Yak-1 series 55

Yak-1 series 56

Yak-1 series 57

Yak-1 series 58

Yak-1 series 59

Yak-1 series 60

Yak-1 series 61

Yak-1 series 62

Yak-1 series 63

Yak-1 series 64

Yak-1 series 65

Yak-1 series 66

Yak-1 series 67

Yak-1 series 68

Yak-1 series 70

Yak-1 series 71

Yak-1 series 72

Yak-1 series 73

Yak-1 series 74

Yak-1 series 75

Yak-1 series 76

Yak-1 series 77

Yak-1 series 78

Yak-1 series 79

Yak-1 series 80

 

Yak-1 series 81

Yak-1 series 82

Yak-1 series 83

Yak-1 series 84

Yak-1 series 85

Yak-1 series 86

Yak-1 series 87

Yak-1 series 88

Yak-1 series 89

Yak-1 series 90

Yak-1 series 91

Yak-1 series 92

Yak-1 series 93

Yak-1 series 94

Yak-1 series 95

Yak-1 series 96

Yak-1 series 97

Yak-1 series 98

Yak-1 series 99

Yak-1 series 100

Yak-1 series 101

Yak-1 series 102

Yak-1 series 103

Yak-1 series 104

Yak-1 series 105

Yak-1 series 106

Yak-1 series 107

Yak-1 series 108

Yak-1 series 109

Yak-1 series 110

Yak-1 series 111

Yak-1 series 112

Yak-1 series 113

Yak-1 series 114

Yak-1 series 115

Yak-1 series 116

Yak-1 series 117

Yak-1 series 118

Yak-1 series 119

Yak-1 series 120

Yak-1 series 121

Yak-1 series 122

Yak-1 series 123

Yak-1 series 124

Yak-1 series 125

Yak-1 series 126

Yak-1 series 128

Yak-1 series 129

Yak-1 series 130

Yak-1 series 131

Yak-1 series 132

Yak-1 series 133

Yak-1 series 134

Yak-1 series 135

Yak-1 series 136

Yak-1 series 137

Yak-1 series 138

Yak-1 series 139

Yak-1 series 140

Yak-1 series 141

Yak-1 series 142

Yak-1 series 143

Yak-1 series 144

Yak-1 series 145

Yak-1 series 146

Yak-1 series 147

Yak-1 series 148

Yak-1 series 149

Yak-1 series 150

Yak-1 series 151

Yak-1 series 152

Yak-1 series 153

Yak-1 series 154

Yak-1 series 155

Yak-1 series 156

Yak-1 series 157

Yak-1 series 158

Yak-1 series 159

Yak-1 series 160

...

Yak-1 series 986

Yak-1 series 987

Yak-1 series 988

Yak-1 series 989

Yak-1 series 990

Yak-1 series 991

Yak-1 series 992

Yak-1 series 993

Yak-1 series 994

Yak-1 series 995

Yak-1 series 996

Yak-1 series 997

Yak-1 series 998

Yak-1 series 999.

  • Haha 7
Posted

 

It is quite hard for a non-Russian speaker to sort all of this out. :)

 

 

5 hours ago, AEthelraedUnraed said:

But... what do you want to know about them? Series 69 implies that there were 68 series before it. As far as my knowledge about Soviet aircraft goes, many of these series had identical design, while conversely there could be small differences between aircraft of the same series depending on where it was manufactured.

 

So what is it exactly that you're looking for exactly, and for which aircraft? Just list of series for each aircraft is trivial: series 1, series 2, series 3, series 4, et cetera.

 

So, apparently each series represents a production batch at a factory (often 50 or 100 aircraft for fighters, 20 aircraft for twin engine designs).

 

The full serial for the aircraft combines the factory number the series number and the number within the series. This last number would repeat for each batch (e.g. there would be a Red 2 in Series 1, Series 2, Series 3, etc.)

 

The thing that I'm less certain about is whether two factories producing the same aircraft could use the same series number. Was each series number completely unique? Or was just unique to the factory. So is it possible for factories 153 and 82 to both have a "series 1" Yak-7B? I have yet to sort this out.

 

The more pertinent question is - which series introduced a major production line improvement?

 

On 9/4/2022 at 1:59 AM, Jackfraser24 said:

La-5/7, MiG-3, Yak 1/7/9/3 series

 

I have tried to research all the different series of each aircraft mentioned above, but I cannot seem to get any answer. I can find the different variants of each plane like the Yak-9 base model, Yak-9T,D, K… but I’m looking for the actual number of that number, like the Yak-1 69 series. If you know the information I am looking for, and if you want, could you give me a list of all the series of each plane? I’ll cut down on the list of planes I put up in the future, if that bothers people.

 

Apparently one of the factories producing the Yak-9T and K treated these as new aircraft types - and thus restarted the series numbers for them. It appears that other Yak-9 variants (e.g. Yak-9D, Yak-9DD) might have shared the same serial system - although that is just a guess. Certainly I wouldn't be surprised to find out that Yak-9M or Yak-9U might have had their own series.

 

"Airplane # Yak9. - Yak-9 aircraft are produced by factories 153, 82 and 166. The Yak-9 aircraft released by the plant 153 have repeating numbering, i.e. under one number, for example: 0615323 there can be two Yak-9 aircraft, which differ from each other in the installed weapons. At the beginning, aircraft were produced only with the installation of a 20 mm ShVAK cannon, and then they began to produce aircraft with a 37 mm cannon, while the numbering of Yak-9 aircraft began again from the first series. In order to distinguish Yak-9 aircraft with ShVAK cannon from Yak-9 aircraft with 37 mm gun, add the letter D to the first set number, and the letter T to the second. When reporting the number, you should write this: Yak-9 D No. 0615328, or Yak-9 T should be written like this: Yak-9 T No. 0615328. Decoding of number 0615328: 06 - series, 153 - manufacturer, 28 aircraft number in this series. Each series produces 100 aircraft. Yak-9 aircraft manufactured at factory # 166 have full serial number 13166026. Here the first two digits - 13 - mean the series, the next three digits 166 - the manufacturer and the last three digits - 026 - the number of the aircraft in this series. Airplane numbers up to 100 have a zero in front of them. 100 aircraft are produced in each series." 

 

Anyway, this might help:

Instructions on the numbering of the material part.pdf (massimotessitori.altervista.org)

 

Posted
4 hours ago, CountZero said:

lol yes , just post, game needs :

Yak-1 series 1

Yak-1 series 2

Yak-1 series 3

Yak-1 series 4

Yak-1 series 5

Yak-1 series 6

Yak-1 series 7

Yak-1 series 8

Yak-1 series 9

Yak-1 series 10

Yak-1 series 11

Yak-1 series 12

Yak-1 series 13

Yak-1 series 14

Yak-1 series 15

Yak-1 series 16

Yak-1 series 17

Yak-1 series 18

Yak-1 series 19

Yak-1 series 20

 

Yak-1 series 21

Yak-1 series 22

Yak-1 series 23

Yak-1 series 24

Yak-1 series 25

Yak-1 series 26

Yak-1 series 27

Yak-1 series 28

Yak-1 series 29

Yak-1 series 30

Yak-1 series 31

Yak-1 series 32

Yak-1 series 33

Yak-1 series 34

Yak-1 series 35

Yak-1 series 36

Yak-1 series 37

Yak-1 series 38

Yak-1 series 39

Yak-1 series 40

 

Yak-1 series 41

Yak-1 series 42

Yak-1 series 43

Yak-1 series 44

Yak-1 series 45

Yak-1 series 46

Yak-1 series 47

Yak-1 series 48

Yak-1 series 49

Yak-1 series 50

Yak-1 series 51

Yak-1 series 52

Yak-1 series 53

Yak-1 series 54

Yak-1 series 55

Yak-1 series 56

Yak-1 series 57

Yak-1 series 58

Yak-1 series 59

Yak-1 series 60

Yak-1 series 61

Yak-1 series 62

Yak-1 series 63

Yak-1 series 64

Yak-1 series 65

Yak-1 series 66

Yak-1 series 67

Yak-1 series 68

Yak-1 series 70

Yak-1 series 71

Yak-1 series 72

Yak-1 series 73

Yak-1 series 74

Yak-1 series 75

Yak-1 series 76

Yak-1 series 77

Yak-1 series 78

Yak-1 series 79

Yak-1 series 80

 

Yak-1 series 81

Yak-1 series 82

Yak-1 series 83

Yak-1 series 84

Yak-1 series 85

Yak-1 series 86

Yak-1 series 87

Yak-1 series 88

Yak-1 series 89

Yak-1 series 90

Yak-1 series 91

Yak-1 series 92

Yak-1 series 93

Yak-1 series 94

Yak-1 series 95

Yak-1 series 96

Yak-1 series 97

Yak-1 series 98

Yak-1 series 99

Yak-1 series 100

Yak-1 series 101

Yak-1 series 102

Yak-1 series 103

Yak-1 series 104

Yak-1 series 105

Yak-1 series 106

Yak-1 series 107

Yak-1 series 108

Yak-1 series 109

Yak-1 series 110

Yak-1 series 111

Yak-1 series 112

Yak-1 series 113

Yak-1 series 114

Yak-1 series 115

Yak-1 series 116

Yak-1 series 117

Yak-1 series 118

Yak-1 series 119

Yak-1 series 120

Yak-1 series 121

Yak-1 series 122

Yak-1 series 123

Yak-1 series 124

Yak-1 series 125

Yak-1 series 126

Yak-1 series 128

Yak-1 series 129

Yak-1 series 130

Yak-1 series 131

Yak-1 series 132

Yak-1 series 133

Yak-1 series 134

Yak-1 series 135

Yak-1 series 136

Yak-1 series 137

Yak-1 series 138

Yak-1 series 139

Yak-1 series 140

Yak-1 series 141

Yak-1 series 142

Yak-1 series 143

Yak-1 series 144

Yak-1 series 145

Yak-1 series 146

Yak-1 series 147

Yak-1 series 148

Yak-1 series 149

Yak-1 series 150

Yak-1 series 151

Yak-1 series 152

Yak-1 series 153

Yak-1 series 154

Yak-1 series 155

Yak-1 series 156

Yak-1 series 157

Yak-1 series 158

Yak-1 series 159

Yak-1 series 160

...

Yak-1 series 986

Yak-1 series 987

Yak-1 series 988

Yak-1 series 989

Yak-1 series 990

Yak-1 series 991

Yak-1 series 992

Yak-1 series 993

Yak-1 series 994

Yak-1 series 995

Yak-1 series 996

Yak-1 series 997

Yak-1 series 998

Yak-1 series 999.

LOL... I was half way through that list, all the while thinking it was a helluva lot of variants, before I got the joke. ?

  • Haha 1
AEthelraedUnraed
Posted
1 hour ago, Avimimus said:

So, apparently each series represents a production batch at a factory (often 50 or 100 aircraft for fighters, 20 aircraft for twin engine designs).

 

The full serial for the aircraft combines the factory number the series number and the number within the series. This last number would repeat for each batch (e.g. there would be a Red 2 in Series 1, Series 2, Series 3, etc.)

 

The thing that I'm less certain about is whether two factories producing the same aircraft could use the same series number. Was each series number completely unique? Or was just unique to the factory. So is it possible for factories 153 and 82 to both have a "series 1" Yak-7B? I have yet to sort this out.

 

The more pertinent question is - which series introduced a major production line improvement?

Thanks for the refresher course :). Yes, I know that a "series" is basically a production batch. I was under the impression that this wasn't directly related to the factory, i.e. that 100 aircraft of a "series 1" might be divided into 50 aircraft from factory A and 50 from factory B. But of course, you might be correct in that a series was produced at a single factory.

 

That said, I'm pretty sure certain modifications were factory-specific, or at least started as such. I.e. a series 55 of factory A might have some improvement, which series 56 of factory B doesn't have. Then there's field modifications, some of which were quite popular, and some of which ended up making it into an official series, some way or another.

 

All this is made even worse by the fact that the various Yaks are basically modifications of the same base aircraft in itself.

 

All in all, it doesn't really make sense to just give a list of series, as CountZero humorously pointed out, or even to list all differences between each series. All that really makes sense is saying something like "most aircraft starting from series 42 had this-and-that feature". Which leaves us back at a severely cut-down list of series, which we basically already got with the 69 and 127 in case of the Yak 1.

Posted

And to muddy the waters even more, there were widely varying levels of quality between the different factories.

  • Upvote 1
  • 4 weeks later...
Posted

I just bought the Ar-234 from steam. They did a brilliant job on aircraft and all but I have one question. Where are the backwards facing pair of cannon guns on it? 

  • 1CGS
Posted
40 minutes ago, Jackfraser24 said:

I just bought the Ar-234 from steam. They did a brilliant job on aircraft and all but I have one question. Where are the backwards facing pair of cannon guns on it? 

 

It doesn't have that mod.

Posted
1 hour ago, LukeFF said:

 

It doesn't have that mod.

What do you mean? Do you mean like a different sub-variant of the B-2?

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