Hi John,

Since you are located in the USA, you need to know that the Trig TT21 has
not been approved for use in the USA yet. It has recently received approval
for use in Europe, and it is supposedly in the approval process for the USA.
I look forward to selling them once they receive approval for use in the
USA. They may receive approval in 1 month, 6 months, 1 year, or possibly
never. I hope it will be very soon, but I have no idea.

Best Regards,

Paul Remde
Cumulus Soaring, Inc.

"jcarlyle" wrote in message
...
I need to replace a Terra TRT250D (it's failed for the 5th time). The
only transponder that might fit into the Terra's rectangular cutout in
my crowded panel (if I do some horizontal filling) is the Trig TT21.
The Trig's specifications look good and it has an attractive price,
but it's brand new on the market.

Does anyone have any experience or thoughts about the Trig TT21
transponder that they'd care to share?

-John