Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1ARW callsign genealogy
Currently held by GARDNER, MARK W
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 W1ARW's current licensee, walking backwards.
- GARDNER, MARK WCTgranted 2003-08-13cancelled 2004-03-26
Successor callsigns
Callsigns held now by people who previously held W1ARW.
No current licensee on record previously held this callsign.