Benchmark

Introduction
Airplane
Engine   Engine Power Calculator
Propeller   Propeller Efficiency Calculator
Ram Recovery
Airplane Speed Calculator
Performance Charts
What Users Say

Engine Modeling
Power   Fuel

Drag Polar Analysis
Instruments & Pitot Static   Drag Polar Flight Tests

 

Downloads

Benchmark 2.0b14 (4.6 MB) Expires 7/1/2012 Compatible with OS10.6, Intel Macs Release Notes

Full working version of the program. If you're new to Benchmark, be sure to download Falco N805SH and M201J1220GPOH below.

 

N805SH

F.8L Falco Airplane, Karl and Steve Hansen

M20J1220GPOH

Mooney M20J Model developed from Mooney POH by Norman Howell & friends

 

Lycoming IO-320-B1A

160 hp, fuel injected

Lycoming O-360-A

180 hp, carbureted

Lycoming IO-360-B1E

180 hp, fuel injected

Lycoming IO-360-A

200 hp, fuel injected

Lycoming IO-360-A, -C, -D series

200 hp, fuel injected Model developed from Mooney POH by Norman Howell & friends

Lycoming O-540-J

235 hp, carbureted

Lycoming IO-540-C

250 hp, fuel injected

Lycoming IO-540-D

260 hp, fuel injected

Lycoming IO-540-K

300 hp, fuel injected

 

Hartzell HC-C2YL-1BF/F7663A-4

72" diameter, two blades Falco prop

Hartzell HC-C2YL-1BF/F7666A-2

74" diameter, two blades Falco prop

Hartzell HC-C2YL-1BF/F7666A-4

72" diameter, two blades Falco prop

Hartzell HC-C2YR-1BFP/F7497

74" diameter, two blades Blended Airfoil Prop, per Hartzell STC SA02414CH-D for Mooney Aircraft Model(s): M20J, M20A-G; Applicable Engines: O-360-A1D, -A2D & IO-360-A1A, -A3B6(D), -A1B6D, from Norman Howell

Hartzell HC-C3YR-1RF/F7282

74" diameter, three blades Mooney Top Prop 3-blade conversion, per STC SA4529NM, from Norman Howell

McCauley B2D34C212/78GBA-4

74" diameter, two blades standard early Mooney M20J prop, from Norman Howell

McCauley Swift Prop

78" diameter, two blades

 

BenchmarkManual.pdf (1.7 MB)

Manual for Benchmark 1.0 Thus it is quite out of date, but explains the operation of the program