Is that the old time reversal thing?

On 6/9/2020 8:44 AM, s6 wrote:
Le mardi 9 juin 2020 06:50:17 UTC-4, s6 a écritÂ*:
Hi

I downloaded a flight from my Clearnav vario with IGC logger for the first time.

OLC says it is not a IGC file.

Advice are welcome to solve this problem.

Thank you.

Gilles
Skyline says date is missing.

Gilles

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Dan, 5J