Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7FB callsign genealogy
Currently held by Thurlow, Andrew J
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 AI7FB's current licensee, walking backwards.
- Thurlow, Andrew JNVgranted 2021-01-08cancelled 2021-01-25
Successor callsigns
Callsigns held now by people who previously held AI7FB.
No current licensee on record previously held this callsign.