Just wanted to report that Cambridge is still in the repair business
with good results.

Two weeks before the New Castle (USA) regionals, my CAI Model 20
GPS/NAV stopped working. The green light that normally blinks stayed
on full time, the box made a clicking noise every couple of seconds,
and the LNAV and PocketNAV both had a "GPS Off" message. No amount of
powering off/on or fiddling with the cables made a difference and,
after a while, even the clicking stopped.

On Monday morning, I called CAI in Horn Lake, Mississippi. After
speaking with Gary Kammerer, who's in the process of relocating there
from Vermont, I shipped the box overnight to CAI with the assurance
that the company had adequate spare parts in stock. That got it into
the queue as the #4 job. Technician Brian Rutherford finally got to it
the following week and replaced a circuit board containing the UART
chip (used for serial communications), an expensive ($340) but, as it
turned out, effective repair. There was a mix up at CAI and the box
didn't get shipped until the next day, Thursday, the height of the
hurricane that hammered the East Coast of the U.S. Even so, UPS
delivered it on Friday and I was able to leave the next morning for
New Castle where the box worked flawlessly.

This was perhaps not quite as speedy as the CAI of yore ("ship by
Monday, receive repaired unit by Friday" seemed to be the norm) but
the work got done and I missed only one weekend. And the company
seemed to appreciate the urgency when I told them I needed it before
the contest. The woman who answered the phone, in particular, was a
real gem: she was there early in the morning local time, tracked down
people I needed to speak with immediately, and followed up with me
after the shipping flub to make certain UPS could deliver the day
after the hurricane.

Thanks, CAI. I hope the company is able to recover quickly from its
current legal troubles and rebuild what was once one of the premier
names in soaring instrumentation. Based on this limited experience,
the owners seem intent on supporting the current user base.

Chip Bearden