Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4TPY callsign genealogy
Currently held by ROY JR, PAUL F
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 KF4TPY's current licensee, walking backwards.
- Roy Jr, Paul FNHgranted 2021-02-16cancelled 2021-03-09
Successor callsigns
Callsigns held now by people who previously held KF4TPY.
- ROY JR, PAUL FTXgranted 2024-03-26
All historical holders
Every license row we've seen with the callsign KF4TPY, oldest first.
- VARN, RICHARD A FL2007-06-13 → cancelled 2019-08-13
- ROY JR, PAUL F NH2021-03-09 → cancelled 2024-03-26