Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5MFH callsign genealogy
Currently held by BARTHOLOMEW, DEBBIE G
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 N5MFH's current licensee, walking backwards.
- Haley, Marty FTXgranted 2025-08-26cancelled 2025-09-30
Successor callsigns
Callsigns held now by people who previously held N5MFH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5MFH, oldest first.
- BARTHOLOMEW, DEBBIE G TX1989-01-10 → cancelled 2001-01-11
- Haley, Marty F TX2025-09-30 active