Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6OMX callsign genealogy
Currently held by MC ALPINE JR, EARL D
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by N6OMX's current licensee, walking backwards.
- McAlpine Jr, Earl DCAgranted 2013-03-01cancelled 2013-03-29
Successor callsigns
Callsigns held now by people who previously held N6OMX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6OMX, oldest first.
- MC ALPINE JR, EARL D CA1997-03-24 → cancelled 2009-03-25
- McAlpine Jr, Earl D CA2013-03-29 → cancelled 2025-04-01