Bell P-63 Kingcobra

Ad: This forum contains affiliate links to products on Amazon and eBay. More information in Terms and rules


P-63C-5-BE 43-11490 soviet

1643022892164.png




P-63C-5-BE 43-11589 (7th FRG) force landed and w/o at Lesser Slave Lake, Alberta, Canada Apr 20, 1945

1643022876767.png
 
As an eBay Associate we earn from qualifying purchases.
I recall reading where a P-39 pilot was flying a ferry mission to AK for delivery to the Soviets. He brought along a ham sandwich and after a while took a bite of it. It tasted spoiled so he rolled down the window and threw it out. The sandwich entered the carb air intake and the engine quit, resulting in an emergency landing.

If you look at the P-63 pilot's manual (available at Aviation Archives and be sure to click on the ad at the bottom of the page, even if you don't need a boat) you will see that airplane has more alternate air sources than you can shake a stick at.
 
-What did removing all of the military gear do to the weight and balance of the bird? How fast were the stripped down P-63s?
 
-What did removing all of the military gear do to the weight and balance of the bird? How fast were the stripped down P-63s?
Considering we're talking about a P-63C, from what I have seen beating to death the P-39's weight and balance, removing the cannon, guns and armor would put the aircraft just about on it's @ss, even if you removed armor aft of the C/G. IMO you would have to ballast the aircraft to the factory C/G envelope. Between guns, armor, and other military equipment, I'd guess you're saving about 300-500 pounds, the P-63C had 200 pounds of total armor. Now, with the radios, it gets a little complicated. If the weight reduction is done in the post war years and you want to maintain a radio in the aircraft, you're looking at upwards up to 150 pounds if you remove the receiver, transmitter and IFF, but you're probably replacing that with at least 30 to 40 pounds worth of civilian radios. In today's world radios can be about 10 pounds with wiring and antenna. So consider that.

In the post war years, several P-63s "stripped down" were used for air racing. The fastest P-63 that I can find was "Crazy Horse" which had a course speed about 360 mph, not all that fast when you consider the top P-63 speed was advertised at 410 mph, BUT air race speeds are based on flying around a course, you're probably looking at at about a 20% increase in speed if you were to fly the aircraft on a straight away. In air racing, you need an aircraft that can accelerate and have excess power available. Having an aircraft tail heavy is a plus as tail heavy aircraft tend to fly a bit faster but are less stable when maneuvered. I would guess on a straight away, you're looking at about 420 to 430 mph, especially with some of the engine mods done to the P-63 air racers.

1643423753556.png
 
1656755224514.png


 
As an eBay Associate we earn from qualifying purchases.
Bell P-63A-9-BE 42-69562

1656755341979.png


 
As an eBay Associate we earn from qualifying purchases.
As an eBay Associate we earn from qualifying purchases.
MAJOR TUCKER'S P-63 KINGCOBRA FIGHTER 1946 CLEVELAND AIR RACES

1670409707717.png


 
As an eBay Associate we earn from qualifying purchases.

Users who are viewing this thread

Back