Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA3ZZK callsign genealogy
Currently held by MIKLOSKI, COLLEEN 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 WA3ZZK's current licensee, walking backwards.
- MIKLOSKI, COLLEEN CPAgranted 2009-01-26cancelled 2017-06-27
Successor callsigns
Callsigns held now by people who previously held WA3ZZK.
No current licensee on record previously held this callsign.