• The Biplane Forum is a large global active community of biplane builders, owners and pilots. From Pitts to Skybolts, to older barnstormers, all types are welcome. In addition to our active community, our content boasts exhaustive technical information which is often sought after for projects and maintenance. This information has accumulated over the 12+ years the forum has been in existence.

    The Biplane Forum is a private community. Subscriptions are only $29.95/year to gain access to this great community and unmatched source of information not found anywhere else on the web. We are also a great resource for non biplane users, since many GA aircraft are built the same way (fabric and tube construction).

Brand new, still in sealed bags AK-450 ELT


Well-Known Member
Lifetime Supporter
Nov 3, 2011
Reaction score
Complete kit with tray, antennas, wiring. never activated. 121.5/243.0. I assume still ok for an experimental.

yeah yeah, I know but as a single pilot, I don't need one at all. unless you look at the drawings for the S1-11B for the panel markings where it says (11-222):

"Passenger Warning
This plane is amatuer built and does not comply with federal safety regulations for standard aircraft."

I am guessing the "passenger" is a mouse in one's pocket.....

200.00 includes shipping. or offer something reasonable.

Latest posts