Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1FCM callsign genealogy
Currently held by SWIFT, OWEN M
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 KB1FCM's current licensee, walking backwards.
- SWIFT, OWEN MPAgranted 1999-04-15cancelled 2000-05-02
Successor callsigns
Callsigns held now by people who previously held KB1FCM.
No current licensee on record previously held this callsign.