Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5XF callsign genealogy
Currently held by DOTY, DAVID 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 N5XF's current licensee, walking backwards.
- SHAMEL, MICHAELTXgranted 2021-09-07cancelled 2023-01-21
Successor callsigns
Callsigns held now by people who previously held N5XF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5XF, oldest first.
- DOTY, DAVID D AR2010-10-20 → cancelled 2022-12-31
- SHAMEL, MICHAEL TX2023-01-21 active