Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4MN callsign genealogy
Currently held by NALLICK, MARK D
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 WA4MN's current licensee, walking backwards.
- NALLICK, MARK DFLgranted 1997-11-04cancelled 2001-04-03
Successor callsigns
Callsigns held now by people who previously held WA4MN.
No current licensee on record previously held this callsign.