Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4HTP callsign genealogy
Currently held by PERRY JR, HOWARD 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 W4HTP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4HTP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4HTP, oldest first.
- WESTENHAVER, EDWARD C IL1988-03-29 → cancelled 2000-03-30
- PERRY JR, HOWARD T NC2025-08-26 active