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MESSERSCHMITT Bf 109G-1/-2/-3/-4 PERFORMANCE


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#1 CORSNING

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Posted 12 January 2014 - 08:37 PM

Bf 109G-1 PERFORMANCE    May 1942

Document Nr.1586 graph is used for performance figures. Other information comes from http://kurfurst.org/...rftable_EN.html
 
Altitude/Speed/Climb
Meters/mph/fpm/minutes to altitude
S.L.----326/4133
-1,000-328/4133/--.78
-2,000-350/4133/-1.58
-3,000-362/3896/-2.40
-4,000-374/3660/-3.27
-5,000-386/3424/-4.18
-6,000-399/3109/-5.23
-7,000-403/2617/-6.38
-8,000-403/2145/-7.77
-9,000-400/1633/-9.6
10,000-398/1180/11.9
11,000-378/-689/15.68
12,000-345/-197/24.03
 
Full throttle height: 403.3 mph./6,400 m.

Critical altitude low: 4,133 fpm./2,000 m.

Critical altitude high: 3,103 fpm./5,700 m.
 
Ceilings
Combat: 34,000 ft.
Operational: 37,340 ft.
Service: 40,030 ft.
 
Armament: 1 x 20mm/150 rds. + 2 x 7.9mm/500 rpg.
 
Wing Area: 173.3 sq.ft.
 
Wing Loading: 38.64+lbs./sq.ft.
 
Power Loading: 4.853-lbs./hp.
 
Engine: Daimler-Benz DB605A@ 1.30 ata.: 1,310 hp.@ S.L. 1.380 hp.@ 7,050 ft. Engine chart on Kurfurst site.
 
Combat Weight: 6,697 lbs. (standard).


Edited by CORSNING, 21 November 2015 - 02:57 PM.


#2 CORSNING

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Posted 15 January 2014 - 04:46 PM

Bf 109G-1

Test report Nr.136/43
 
Altitude/Speed
Meter/mph
S.L.---332
.1,000-348
.2,000-357
.3,000-359
.4,000-371
.5,000-383
.6,000-396
.7,000-401
.8,000-401
.9,000-399
10,000-396
11,000-389
12,000-375

 

Full throttle height: 401.5 mph./6,500 m.


Edited by CORSNING, 21 November 2015 - 02:59 PM.


#3 CORSNING

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Posted 15 January 2014 - 04:51 PM

Bf 109G-2 Performance, 3-gun version

http://www.kurfurst....2_MT215_en.html

Finnish Test Trials

 

Altitude/Speed/Climb

Meters/mph/fpm/minutes to altitude.

S.L.----324 / 4250

-1,000 339 / 4625 / --.8

-2,000 355 / 3936 / -1.4

-3,000 363 / 3739 / -2.3

-4,000 366 / 3562 / -3.2

-5,000 373 / 3267 / -4.1

-6,000 389 / 2853 / -5.1

-7,000 381 / 2342 / -6.2

-8,000 381 / 1830 / -7.6

-9,000 379 / 1318 / -9.4

10,000 343 /  413 / 10.9

 

Speed:

Full throttle height low s/c: 360 mph./2,400 m.

Full throttle height high s/c: 395 mph./6,300 m.

Climb:

Critical altitude low s/c: 4,861 fpm./1,630 m.

Critical altitude high s/c: 3,188 fpm./5,600 m.

 

Turn Time: 20.0 / 21.5 seconds

 

Ceilings 

Combat: 33,200 ft.

Operational: 36,400 ft.

Service: 39,000 ft.


Edited by CORSNING, 22 November 2015 - 03:03 PM.


#4 CORSNING

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Posted 16 January 2014 - 10:26 PM

Bf 109G-2 Performance (Bf 109G/R6), 5-gun version

 

Russian Graph 0224 and chart:

Altitude/Speed/Climb

Meters/mph/fpm/minutes to altitude

S.L.......314/3306

.1,000..332/3503/-1.0

.2,000..350/3601/-1.9

.3,000..364/3188/-2.8

.4,000..368/3286/-3.9

.5,000..368/2735/-5.1

.6,000..386/2637/-6.3

.7,000..404/2165/-7.7

.8,000..399/1653/-9.4

.9,000..391/1180/11.7

10,000.375/.-689/15.4

 

Speed:

Full throttle height low s/c: 364 mph./3,000 m.

Switch low/high s/c: 368 mph./5,000 m.

Full throttle height high s/c: 404 mph./7,000 m.

Climb:

Critical altitude low s/c: 3,660 fpm./1,850 m.

Critical altitude high s/c: 2,706 mph./5,850 m.

 

Turn Time: 22.6 / 22.8 seconds/360 degrees

 

Ceilings

Combat: 30,720 ft.

Operational: 34,060 ft.

Service: 36,900 ft.

 

Armament: 1 x 20mm MG 151/150 rds. + 2 x 20mm MG 151/120 rpg. + 2 x 7.9mm MG 17/500 rpg.

 

Wing Area: 173.3 sq.ft.

 

Wing Loading: 41.16-lbs./sq.ft.

 

Power Loading: 4.902+lbs./hp.

 

Engine: DB605A: 1,455 hp.@ 1.42 ata (speed trials) and 1,380 hp.@ 1.30 ata (climb trials)

 

Combat Weight: 7,133 lbs.

 

 

 Jeff


Edited by CORSNING, 22 November 2015 - 03:09 PM.


#5 CORSNING

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Posted 18 January 2014 - 12:22 PM

Bf 109G-2  Performance   3-gun version

 

I was very fortunate to come across the chart that shows the results of the Russian testing of this Bf 109G-2 and the previous posted version. Russian graphs 0211, 0212, 0226 and 0230 showed this particurlar versions performance line. The problem I was having was that while all these graphs were very close, the did vary as much as 6 mph at certain altitudes. The chart gives exact figures. The following performance figures are from that chart.

 

Altitude/Speed/Climb

Meters/mph/fpm/minutes to altitude

S.L.......326/3739

.1,000..344/3975/--.8

.2,000..362/4133/-1.7

.3,000..374/3720/-2.6

.4,000..378/3444/-3.5

.5,000..379/3267/-4.4

.6,000..398/3129/-5.4

.7,000..414/2598/-6.5

.8,000..410/2086/-7.9

.9,000..403/1574/-9.8

10,000.388/1043/12.3

 

Speed:

Full throttle height low s/c: 374 mph./3,000 m.

Switch low/high s/c: 379 mph./5,000 m.

Full throttle height high s/c: 414 mph./7,000 m.

Climb:

Critical altitude low s/c: 4,192 fpm./1,900 m.

Critidal altitude high s/c: 3,168 fpm./5,850 m.

 

Turn Time: 20-21.5 seconds/360 degrees.

 

Ceilings

Combat: 33,070 ft.

Operational: 36,150 ft.

Service: 38,620 ft.

 

Armament: 1 x 20mm MG 151/150 rds.+ 2 x 7.9mm MG 17/ 500 rpg.

 

Wing area and Engine specs: same as above.

 

Wing Loading: 38.46-lbs./sq.ft.

 

Power Loading: 4.581-lbs./hp.

 

Combat Weight: 6,665 lbs.


Edited by CORSNING, 22 November 2015 - 03:20 PM.


#6 CORSNING

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Posted 18 January 2014 - 03:36 PM

Bf 109G-4 Performance

 

Russian graphs 0213, 0214, 0215 and 0225 with figures from the report chart.

 

Note: Climb figures at S.L., 3,000m and 5,000m are from the report chart. All other figures are from points on the graphs that are slightly higher than those in the report.

 

Altitude/Speed/Climb

Meters/mph/fpm

S.L.......316/3404

.1,000..333/3660

.2,000..349/3670

.3,000..359/3109

.4,000..364/2855

.5,000..369/2676

.6,000..388/2425

.7,000..404/1930

.8,000..399/1415

 9,000  388

 

Turn Time: 20.5 / 21.0 seconds.

 

Wing area and engine the same as G-2

 

Armament: 2 x 7.92 mm. + 1 x 20 mm.

 

Ceilings

Combat: 28,700 ft.

Operational: 31,660 ft.

Service: 33,948 ft.

 

Wing Loading: 38.51+lbs./sq.ft.

 

Power Loading: 4.587-lbs./hp.

 

Combat Weight: 6,674 lbs.


Edited by CORSNING, 22 November 2015 - 03:29 PM.


#7 CORSNING

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Posted 04 July 2016 - 07:13 PM

Messerschmitt Bf 109G-2 Finland

 

     The following information comes from " Finnish Aces of WWII " by Kari Stenman an Osprey publication.

 

The military unit testing this aircraft appears to be MT-215 on 5 April 1943.

 

Altitude / Speed / Avg. Climb / Time to height

Meters / kph - mph / fpm avg. / minutes' seconds"

S.L.      523 - 325

1,000   547 - 340    4,374        45"

2,000   575 - 357    4,921    1' 25"

3,000   589 - 366    3,579    2' 20"

4,000   596 - 370    3,579    3' 15"

5,000   610 - 379    3,579    4' 10"

6,000   634 - 397    3,579    5' 05"

 

Engine: Daimler-Benz DB605A: 1,475 cv. (1,454 hp.) @ 1.42 ata.

 

Armament: 2 x 7.5 mm. + 1 x 20 mm.






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