Re: What kind of plane?

[Jim Burns]

180hp C172
I don't think that the older XP's had the bumps on the cowls, I think it was
only the aftermarket 180hp conversions but I may be wrong.
Jim

"Nathan Young" > wrote in message
...
> I went for a boat ride on the Fox River this morning (NW Chicago
> burbs). The Broken Oar is a bar/restaurant on the river that gets a
> lot of boat and biker traffic. It can be an interesting place to
> spend an afternoon on a summer weekend. Anyway, as I boated by - much
> to my surprise, I saw a plane on floats beached next to the Waverunner
> parking. Cool!
>
> I could not decide what type of plane it was. It looked to be the
> size of a 172, but had a 2-blade constant speed prop.
>
> The cowling had a few circular bumps on either sides, toward the
> midsection of the cowling.
>
> It was not marked experimental, at least on the exterior.
>
> Any ideas on what I saw?

[Ross Richardson]

Nathan Young wrote:

> I went for a boat ride on the Fox River this morning (NW Chicago
> burbs). The Broken Oar is a bar/restaurant on the river that gets a
> lot of boat and biker traffic. It can be an interesting place to
> spend an afternoon on a summer weekend. Anyway, as I boated by - much
> to my surprise, I saw a plane on floats beached next to the Waverunner
> parking. Cool!
>
> I could not decide what type of plane it was. It looked to be the
> size of a 172, but had a 2-blade constant speed prop.
>
> The cowling had a few circular bumps on either sides, toward the
> midsection of the cowling.
>
> It was not marked experimental, at least on the exterior.
>
> Any ideas on what I saw?

It could be a C-172 with the Avcon/Doyn/Bush conversion. I have a '65
Skyhawk that you describe very accurately. The "bumps" are clearance
for the cylinder heads since the STC holder did not redo the top
cowling. They are made of fiberglass and riveted on.

--
Regards, Ross
C-172F 180HP
KSWI

[John Galban]

Ross Richardson wrote:
>
> It could be a C-172 with the Avcon/Doyn/Bush conversion. I have a '65
> Skyhawk that you describe very accurately. The "bumps" are clearance
> for the cylinder heads since the STC holder did not redo the top
> cowling. They are made of fiberglass and riveted on.
>
It could also be a C-170 with the 180 conversion. If the vertical
stab was round at the top it was a C-170. Square or slanted it was a
C-172. Those two are pretty much the only Cessna types I've seen with
the cowl bumps.

John Galban=====>N4BQ (PA28-180)