Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ACC callsign genealogy
Currently held by Cummings, Amy 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 K7ACC's current licensee, walking backwards.
- CRAWFORD, ADAM CWYgranted 2019-10-02cancelled 2023-11-21
Successor callsigns
Callsigns held now by people who previously held K7ACC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7ACC, oldest first.
- Cummings, Amy C WA2011-06-14 → cancelled 2023-07-12
- CRAWFORD, ADAM C WY2023-11-21 active