Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5TR callsign genealogy
Currently held by SKAGIT AMATEUR RADIO EMERGENCY COMM CLUB
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 AF5TR's current licensee, walking backwards.
- KI7CPEcancelledSKAGIT AMATEUR RADIO EMERGENCY COMM CLUBWAgranted 2016-03-21cancelled 2024-08-20
Successor callsigns
Callsigns held now by people who previously held AF5TR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AF5TR, oldest first.
- Witheford, Peter S WA2014-09-17 → cancelled 2022-07-31
- SKAGIT AMATEUR RADIO EMERGENCY COMM CLUB WA2024-08-20 active