Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1MPY callsign genealogy
Currently held by BAZANCHUK, PAUL 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 WA1MPY's current licensee, walking backwards.
- BAZANCHUK, PAUL JMAgranted 2002-03-26cancelled 2002-04-16
Successor callsigns
Callsigns held now by people who previously held WA1MPY.
No current licensee on record previously held this callsign.