Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG2P callsign genealogy
Currently held by KNAIER, ROBERT 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 AG2P's current licensee, walking backwards.
- Knaier, RobertCAgranted 2025-03-05cancelled 2025-12-19
Successor callsigns
Callsigns held now by people who previously held AG2P.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AG2P, oldest first.
- KNAIER, ROBERT C NY2019-12-04 → cancelled 2023-12-31
- Knaier, Robert CA2025-12-19 active