unidentified prop

[Heino & Deanne Weisberg]

Does anyone know who might have manufactured a prop with the following #'s:

A 22260 Y
72 A 43
TC 802
PC 406

There is no manufacturer stamped on the prop.
Any help would be greatly appreciated.

Thanks
Heino

[Ron Natalie]

Heino & Deanne Weisberg wrote:
> Does anyone know who might have manufactured a prop with the following #'s:
>
> A 22260 Y
> 72 A 43
> TC 802
> PC 406
>
> There is no manufacturer stamped on the prop.
> Any help would be greatly appreciated.
>
> Thanks
> Heino
>
>
TC 802 - Type Certificate 802 is listed as the Flottrop Manufacturing
Company, all wood propellers. PC 406 is a production certificate.
72 A 43 refers to the 72" blade length (that type certificate has 69,
72 and 74" blades), the 43 is most likely the blade pitch. It's
in the correct range.

The top number is most likely the serial number, again it's in the
right range for their props. My guess is that it's from the late
40's. The A cofuses me though it's not on the list of proper models.

[Ron Natalie]

Heino & Deanne Weisberg wrote:
> Does anyone know who might have manufactured a prop with the following #'s:
>
> A 22260 Y
> 72 A 43
> TC 802
> PC 406
>
> There is no manufacturer stamped on the prop.
> Any help would be greatly appreciated.
>
> Thanks
> Heino
>
>
By the way Flottrop seems to have been piced up by Univair. The
72A43 was a prop for the Conteintal A and C -series engines and
used on things like Piper Cubs and Aeroncas.

[Cy Galley]

This is the obsolete prop listing for Propellors. The Type Certificate is presently held by Tarver. I believe the A goes with the 72 or model 72A and it is rated at 90 HP at 2650 continuous

SOUTH 80 AVIATION (FORMERLY UNIVAIR, UNIVERSAL, MILLER, AND FLOTTORP) - Model - ALL WOOD PROPELLERS

Maximum Hub Drilling Hub Dimensions
Cert. Continuous Std. No. Dia. Dia.Bolt Thick- Wt
Model Basis HP RPM Dia. Pitch Holes Holes Circle Dia. ness (lb.) Notes
63L TC 802 70 2700 63" 54"-60" 6 3/8" 4-3/8" 6" 3-1/4" 8 3,4,5,6,7
65A TC 802 70 2500 65" 68"-58" 6 3/8" 4-3/8" 6" 3-1/4" 9 3,4,5,6,7
69A TC 802 80 2700 69" 56"-30" 6 3/8" 4-3/8" 6" 3-1/4" 9 3,4,5,6,7
69F TC 802 80 2700 69" 56"-30" 6 3/8" 4" 6" 3-1/4" 9 3,4,5,6,7
69L TC 802 80 2700 69" 56"-30" 6 3/8" 4-3/8" 6" 3-1/4" 9 3,4,5,6,7

72A TC 802 90 2650 72" 54"-39" 6 3/8" 4-3/8" 6-1/8" 3-1/4" 10 3,4,5,6,7
72AB TC 802 85 2575 72" 44"-34" 6 3/8" 4-3/8" 6-1/4" 3-1/4" 10 3,4,5,6,7
72K TC 802 75 2650 72" 57"-39" 6 3/8" 4" 6-1/8" 3-1/4" 10 3,4,5,6,7
72KA TC 802 90 2550 72" 54"-48" 6 3/8" 4" 6-1/8" 4" 10 3,4,5,6,7
73B TC 802 135 2600 73" 64"-38" 6 3/8" 4-3/4" 6-1/8" 3-1/2" 11 3,4,5,6,7
74A TC 802 90 2650 74" 54"-39" 6 3/8" 4-3/8" 6-1/8" 3-1/4" 11 3,4,5,6,7
74AE TC 802 75 2300 74" 57"-39" 6 3/8" 4-3/8" 6-1/8" 3-1/4" 11 3,4,5,6,7
74B TC 802 135 2600 74" 64"-38" 6 3/8" 4-3/4" 6-1/8" 3-1/2" 11 3,4,5,6,7
76CB TC 802 150 2600 76" 58"-48" 8 3/8" 5-1/4" 7" 4" 14 3,4,5,6,7

NOTE 3.
Bolt holes may be counter-drilled for mounting on hub flange having bolt-hole bushings.
NOTE 4.
The letter "D" following the pitch number in the model designation indicates that the propeller is fabricated from 1/16" laminations.
NOTE 5.
The letter "E" following the pitch number in the model designation indicates that the propeller is fabricated from 1/8" laminations.
NOTE 6.
The prefix "F" to the model number designates that the propeller has a reinforced plastic leading edge, and no metal tipping.
NOTE 7.
The letter "Y" or "Z" following the propeller serial number indicates that the propeller is plastic covered.

"Heino & Deanne Weisberg" > wrote in message ...
> Does anyone know who might have manufactured a prop with the following #'s:
>
> A 22260 Y
> 72 A 43
> TC 802
> PC 406
>
> There is no manufacturer stamped on the prop.
> Any help would be greatly appreciated.
>
> Thanks
> Heino
>
>

[wheeler]

Does anyone know who might have manufactured a prop with the following #'s:

A 22260 Y
72 A 43
TC 802
PC 406

There is no manufacturer stamped on the prop.
Any help would be greatly appreciated.

Thanks
Heino

Univair Flotrop. I learned this at ....

http://www.joea.com/phpBB2/viewtopic.php?t=2708&postdays=0&postorder=asc&start=45