|
|
|||||||
| Register | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
|
|
Thread Tools | Rate Thread | Display Modes |
|
#10
04-29-23, 08:59 AM
|
||||
|
||||
|
TBM uses 45 ~ 70 GPH per hour, depending on the performance profiles... 280K ~ 320K;
Call that what?
300 knots on 60 gph? Around 5 mpg Not significantly much more fuel than a 337! Its not GPH but MPG that counts. Oh yes, and overhaul, maintenance and insurance. A C172 only uses 10 gph to go what, 105 knots? So maybe 10 mpg. -- I have a friend who prattles on about Mooney fuel efficiency. I have told him, "It is not polite to discuss fuel efficiency in the presence of twin owners..."
__________________
David Wartofsky Potomac Airfield 10300 Glen Way Fort Washington, MD 20744 
|
| Thread Tools | |
| Display Modes | Rate This Thread |
|
|
Threaded Mode