Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6MAC callsign genealogy
Currently held by EVANS, STANFORD R
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 K6MAC's current licensee, walking backwards.
- Cullen, Michael ARIgranted 2014-12-22cancelled 2018-03-24
Successor callsigns
Callsigns held now by people who previously held K6MAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6MAC, oldest first.
- EVANS, STANFORD R CA2005-12-15 → cancelled 2018-03-06
- Cullen, Michael A RI2018-03-24 active