Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4IWM callsign genealogy
Currently held by Pendleton, Stephen 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 KA4IWM's current licensee, walking backwards.
- Pendleton, Stephen CKYgranted 2008-01-07cancelled 2015-11-17
Successor callsigns
Callsigns held now by people who previously held KA4IWM.
No current licensee on record previously held this callsign.