3 ms·
The GPS-independent fallback is MON: https://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/techops/navservices/gbng/vormon https://www.fa
by howard941 1mo ago
The GPS-independent fallback is MON:
https://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/techops/navservices/gbng/vormon https://www.faa.gov/about/office_org/headquarters_offices/at...