Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5YHF callsign genealogy
Currently held by Bartlett, Adam T
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 N5YHF's current licensee, walking backwards.
- Bartlett, Adam TTXgranted 2018-02-09cancelled 2018-03-03
Successor callsigns
Callsigns held now by people who previously held N5YHF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5YHF, oldest first.
- BALDWIN, DORMAN C OK2001-10-10 → cancelled 2014-01-08
- Bartlett, Adam T TX2018-03-03 active