Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5HMC callsign genealogy
Currently held by Carter, Herbert M
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 N5HMC's current licensee, walking backwards.
- Carter, Herbert MFLgranted 2020-09-02cancelled 2020-09-26
Successor callsigns
Callsigns held now by people who previously held N5HMC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5HMC, oldest first.
- ROWTON JR, ROBERT L TX1993-03-30 → cancelled 2005-03-31
- Carter, Herbert M FL2020-09-26 active