30 Minute Climb

Each aircraft was loaded with 30 minutes worth of fuel and an air start at 500 feet was used. The aircraft were allowed to accelerate on auto level to 100mph then auto climb, on the default setting, was applied. The aircraft were allowed to continue climbing for 30 minutes. The altitudes reached after 15, 20, 25, and 30 minutes were recorded.

Altitude units are given in feet for all aircraft.

 30 Minute Climb
 Aircraft  15mins  20mins  25mins  30mins
 R.A.F. SE5a  14250  16300  17600  18650
 Fokker DVII  12900  15400  17050  18000
 Bristol F.2B  12700  14650  15800  16600
 Spad VII  12500  14300  15650  16300
 Sopwith F.1 Camel  12550  14100  14950  15450
 Spad XIII  10700  12100  13050  13600
 Halberstadt CLII  09500  10900  12000  13450
 Albatros D.Va  09100  10300  11350  12600
 Fokker Dr.1  09400  10400  11000  11000