Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ7CC callsign genealogy
Currently held by Frost, Michael
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 AJ7CC's current licensee, walking backwards.
- Frost, MichaelWAgranted 2024-12-31cancelled 2025-01-17
Successor callsigns
Callsigns held now by people who previously held AJ7CC.
No current licensee on record previously held this callsign.