Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0MFA callsign genealogy
Currently held by ALAMO, MICHAEL F
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 N0MFA's current licensee, walking backwards.
- ALAMO, MICHAEL FCAgranted 2024-03-09
Successor callsigns
Callsigns held now by people who previously held N0MFA.
- ALAMO, MICHAEL FCAgranted 2024-03-09
All historical holders
Every license row we've seen with the callsign N0MFA, oldest first.
- HILEMAN, LYLE S CO1990-07-17 → cancelled 2002-07-18
- ALAMO, MICHAEL F CA2014-10-24 → cancelled 2024-03-09