Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7FA callsign genealogy
Currently held by PAHRUMP AMATEUR SERVICE SYSTEM
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 AF7FA's current licensee, walking backwards.
- Gibbs Jr., Robert AAZgranted 2024-05-10cancelled 2025-09-09
Successor callsigns
Callsigns held now by people who previously held AF7FA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AF7FA, oldest first.
- PAHRUMP AMATEUR SERVICE SYSTEM NV2008-07-25 → cancelled 2020-07-28
- Gibbs Jr., Robert A AZ2025-09-09 active