Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1GRO callsign genealogy
Currently held by DAVES, RICHARD A
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 N1GRO's current licensee, walking backwards.
- DAVES, RICHARD AFLgranted 2015-05-16cancelled 2024-12-20
Successor callsigns
Callsigns held now by people who previously held N1GRO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1GRO, oldest first.
- KILMARTIN, MICHAEL M ME2019-02-21 → cancelled 2022-11-07
- DAVES, RICHARD A FL2024-12-20 active