Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4PCP callsign genealogy
Currently held by ARNOLD, HOWARD C
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 W4PCP's current licensee, walking backwards.
- TIPTON, JOHN MOHgranted 2012-01-26cancelled 2013-12-10
Successor callsigns
Callsigns held now by people who previously held W4PCP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4PCP, oldest first.
- ARNOLD, HOWARD C FL1987-10-06 → cancelled 1999-10-07
- TIPTON, JOHN M OH2023-11-15 active