Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1UHP callsign genealogy
Currently held by RAWLINSON, DOUG
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 N1UHP's current licensee, walking backwards.
- RAWLINSON, DOUG PUTgranted 2021-12-20cancelled 2022-01-28
Successor callsigns
Callsigns held now by people who previously held N1UHP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1UHP, oldest first.
- PLOWRIGHT, JULIAN P RI2005-03-15 → cancelled 2017-03-16
- RAWLINSON, DOUG UT2022-01-28 active