Spitfire M46 rates

[71st_AH_Mastiff]

50% fuel, mirror on full weapons load, Stalingrad Map Autumn

IAS

with the M46

 

320 ft...100m..20%rad..40%rad...306...316 Mph...492...508 Khm...+16 @ 3,000 rpm boost engaged 4 to 5 min blew

 

1,000ft..500m...20% rad..40%rad....302...314 Mph...486...505 Kmh +16 @ 3,000 rpm boost engaged 4 to 5 min blew

 

3,000ft,.. 1,000m...20% rad, 283 Mph..455 Kmh.. +9 @ 3,000 rpm

 

3,000ft... 1,000m... 20% to 40%rad...296...295 Mph..476...474 Kmh  +12 @ 3,000rpm  5min engine blew

 

3,000ft,..1,000m...40% rad 312 Mph...502 Kmh, +16 @ 3,000 rpm boost engaged

 

11,482ft...3,500m...20% rad 275 mph..442 kmh .+9 @ 3,000 rpm

 

11,482ft...3,500m...40% 286 mph..460 kmh .+12 @ 3,000 rpm

 

11,482ft...3,500m...40% 301 mph..484 kmh .+16 @ 3,000 rpm boost engaged

 

19,370ft..6,000m...40% rad 263 mph..423 kmh, +9: @ 3,000 rpm
CEM rad controls 20% rad 265 mph...426 kmh

 

19,370ft..6,000m...20% rad 273 mph..439 kmh, +12: @ 3,000 rpm;

 

updated 71317

Edited July 13, 2017 by 71st_AH_Mastiff

[ZachariasX]

This is IAS as you read it on the speedometer, right?

[71st_AH_Mastiff]

This is IAS as you read it on the speedometer, right?

yes

[CUJO_1970]

Thanks for taking the time to test and publish your findings here Mastiff.

[CUJO_1970]

How do these conversions look? From here: http://www.csgnetwork.com/tasinfocalc.html

 

50% fuel, mirror on full weapons load, Stalingrad Map Autumn

IAS

with the M46

3,000ft,.. 1,000m...20% rad, 283 Mph..455 Kmh.. +9 @ 3,000 rpm >>>>299.980kts TAS 

 

3,000ft... 1,000m... 20% to 40% 

 

3,000ft,..1,000m...40% rad 312 Mph...502 Kmh, +16 @ 3,000 rpm boost engaged>>>>330.720kts TAS

11,482ft...3,500m...20% rad 275 mph..442 kmh .+9 @ 3,000 rpm>>>>335.500kts TAS

 

11,482ft...3,500m...40% 286 mph..460 kmh .+12 @ 3,000 rpm>>>>348.920kts TAS

 

11,482ft...3,500m...40% 301 mph..484 kmh .+16 @ 3,000 rpm boost engaged>>>>367.220kts TAS

 

19,370ft..6,000m...40% rad 263 mph..423 kmh, +9: @ 3,000 rpm>>>>362.940kts TAS
CEM rad controls 20% rad 265 mph...426 kmh>>>>365.700kts TAS

 

19,370ft..6,000m...20% rad 273 mph..439 kmh, +12: @ 3,000 rpm;>>>>376.740kys TAS

[Holtzauge]

Since I don't have the Merlin 46 modeled in C++ I can't do any comparison unfortunately.

[71st_AH_Mastiff]

updated