Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4HAC callsign genealogy
Currently held by COLE, AMBER E
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 W4HAC's current licensee, walking backwards.
- Matthews, Andrew LCAgranted 2019-08-12cancelled 2019-08-30
Successor callsigns
Callsigns held now by people who previously held W4HAC.
- COLE, AMBER ENCgranted 2017-08-11
All historical holders
Every license row we've seen with the callsign W4HAC, oldest first.
- COLE, AMBER E NC2015-11-03 → cancelled 2017-08-11
- Matthews 683, Andrew L CA2019-08-30 active