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-   -   BE55 Flight planning (https://www.pprune.org/pacific-general-aviation-questions/401271-be55-flight-planning.html)

m-dot 8th Jan 2010 04:52

BE55 Flight planning
 
Can anyone please give me some basic flight planning data on a BE55?

F/F
TAS
Fuel tank size
Service ceiling
BOW
MTOW

Cheers

ForkTailedDrKiller 8th Jan 2010 07:24

What Fonz said, plus

Service ceiling = 19,200'

I flightplaned TAS = 180 kts for the B55 I used to fly, but like all types there are quickies and slowies!

Dr :8

manymak 8th Jan 2010 07:31

There are a few variations of the BE55.

The normal B55 uses IO-470's with a TAS of around 170kts from memory. The E55 is the demon, using IO-520 (same as BE58) with F/F of 120l/hr. 190-200KTAS on some E55's is not uncommon. :ok:

eeper23 8th Jan 2010 08:36

I know a 55 with two 550's on it. Was getting a TAS of 210kts. Infact it was so fast, the engineers reckon the 550's were responisble for all the fuel that started to leak out beneath the wing!

Capt Fathom 8th Jan 2010 09:35


Was getting a TAS of 210kts
I'd be getting the temperature gauge recalibrated! :E

Pilotette 8th Jan 2010 14:37

For the 2 BE55s I've flown:
F/F = 110 l/hr
MTOW = 2320 kg
BEW = 1410 kg
TAS = 180 kts
Fuel capacity = 515 kg / 517 kg

MakeItHappenCaptain 8th Jan 2010 22:34


I know a 55 with two 550's on it.
Try the 56 model.
Test bed for Duke engines (Turbo 541 Lycos @ 380hp/side):E:E:E
Fast as a C90.

The Green Goblin 9th Jan 2010 01:17


I know a 55 with two 550's on it. Was getting a TAS of 210kts. Infact it was so fast, the engineers reckon the 550's were responisble for all the fuel that started to leak out beneath the wing!
That would be the bladder tanks which dry out and crack then leak after a couple of years if you leave the aircraft stored often without full tanks :ok:

Any Bonanza/Baron owner knows the pain :}

1barnaby 15th Jan 2010 23:33

B55-95
 
Lots of possible engines/props now for B series from 260hp up.

With IO 470L's and new 3 blade props, 90l/hour and 160 IAS at 8000 ft. from MTOW 2304kg but individual aircraft vary a lot. Not tried running lean of peak (no accurate engine guages)

515 litres is probably useable, I've used 480 litres and there was a good 1/2 hour left, but who needs bravery...

Using Jepperen Flitestar, planning is accurate. Reglular 3 hour sectors are within 10litres and 2 minutes using basic met info.

A great aeroplane, comfortable, stable, solid and beautifully engineered


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