I can only find a reference to Barographs.. if the calibration is more than
one year old.. it must be re-calibrated within 1 month after a flight to use
that flight..I have not found a reference for electronic loggers to be
allowed a 2 month window..

I did find the reference that approved loggers are valid for 24 months after
calibration... but I could not find your 2 month question answered..

BT

wrote in message
ups.com...
Heres the senario. I was flying last week and gained over 6000ft off
tow, I have a colibri dl installed, but it is over due for calibration.
If I understand the fai code correctly, I can get it calibrated with in
2 months of the flight and use the flight for my sliver altitude gain,
it would also be a jr altitude gain state record

am I missing somthing

THanks


devin