2026-ACE-4251-OE
Remarks
- Continue As Is OM&L = A MED-DUAL SYSTEM
- PRIOR STUDY 2020-ACE-12-OE
Coordinates are derived. The FCC file carries latitude and longitude as
degrees/minutes/seconds, sometimes without a hemisphere letter. Where the sign was not stated,
it was recovered from the fact that the ASR database covers US territory only — and where that
was genuinely ambiguous (144–146 degrees, i.e. Guam or the Marianas) the value is left blank
rather than guessed.