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Old December 19th 07, 06:45 AM posted to rec.aviation.piloting
Jim Macklin
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Posts: 2,070
Default Bonanza (A36) Approach Speeds

The fuselage was repositioned on the 36 wing, by sectioning the cabin,
changing the cabin profile. You will see about 10 inches between the
firewall and a 36 wing root and almost none on a 33/35.

Early 35s have small engines and later models have the IO520/IO550 engines
and about 1,000 pounds more gross weight than the 1948 models.

Bonanzas have been modified so much that it is hard to make a general
statement, each airplane may have many STC changes in GW, engine, brakes,
anything that effects GW.



"Roger (K8RI)" wrote in message
...
| On Mon, 17 Dec 2007 13:05:10 -0700, Newps wrote:
|
|
|
| wrote:
|
| BUT -- 70 KIAS is not a power -off landing speed. There's insufficient
| energy to flare, so a bit of power is required to arrest the descent.
|
|
| What? Did the tail fall off? I have plenty of elevator at 70 kts, no
| power and a forward CG in a 35 Bo.
|
| It's not an elevator authority issue, but rather one of energy.
|
| Book figures for the 33 are ~ 80 knots (varies a bit from year to
| year) for a no power landing. It's 78 (90 MPH) for mine. Normal is 70
| (80 MPH) minus one mph for each 100# under gross. The POH states the
| power off landing is faster as there is not enough energy to safely
| flare at the normal power on landing speed.
|
| Depending on the year the 36 is slightly longer than the 35/33 to a
| fair amount longer (18" IIRC). CG covers a much wider range on the 36.
| As I recall the wing is the same with some minor differences in the
| tips, stall strips, and rivet patterns (flush and round head). OTOH
| they are not interchangeable. Early 33s had a number of variations in
| the tank arrangement(s). I've had mechanics swear the aux tanks on
| mine were after market as they are forward of the spar, but it came
| from the factory that way.
|
| The early 35s are considerably lighter than later 33s and 36s.
| Later 36s are heavy.
|
| Roger (K8RI)