Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8PWB callsign genealogy
Currently held by COLGAN, CHRISTOPHER J
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 K8PWB's current licensee, walking backwards.
- COLGAN, CHRISTOPHER JOHgranted 2010-04-26cancelled 2010-06-25
Successor callsigns
Callsigns held now by people who previously held K8PWB.
No current licensee on record previously held this callsign.