Sorry. I don't get out much. Beeline GPS is about all that would fit with the Raven in my 54. From: tccrockets-bounce@xxxxxxxxxxxxx [mailto:tccrockets-bounce@xxxxxxxxxxxxx] On Behalf Of James Dougherty Sent: Tuesday, July 26, 2011 1:51 PM To: tccrockets@xxxxxxxxxxxxx Subject: [tccrockets] Re: TRA Old news :-) And TRA approved GPS will be allowed as well. On Tue, Jul 26, 2011 at 1:43 PM, Rob Diehl <rwdiehl@xxxxxxxxxxxxx> wrote: FYI: Tripoli has just restructured the entire altitude program. Only their altimeters will work. They loan the altimeter to you for flights under 30k and you supply a specified altimeter for over 30k. Check it out. The only record on file is an 8000 foot single motor H record. (sorry to all who held 'old' records) Rob