Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG7JJ callsign genealogy
Currently held by JOHNSON, JEFFREY D
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 AG7JJ's current licensee, walking backwards.
- JOHNSON, JEFFREY DORgranted 2018-01-03cancelled 2020-01-18
Successor callsigns
Callsigns held now by people who previously held AG7JJ.
- Apisa, Jon WNVgranted 2017-11-14cancelled 2018-07-27
All historical holders
Every license row we've seen with the callsign AG7JJ, oldest first.
- Apisa, Jon W NV2017-10-13 → cancelled 2017-11-14
- JOHNSON, JEFFREY D OR2020-01-18 active