Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5RTG callsign genealogy
Currently held by GRANDON, ADAM 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 N5RTG's current licensee, walking backwards.
- Cocke, James MNCgranted 2006-03-28cancelled 2007-04-03
Successor callsigns
Callsigns held now by people who previously held N5RTG.
- GRANDON, ADAM DARgranted 2021-01-11
All historical holders
Every license row we've seen with the callsign N5RTG, oldest first.
- GRANDON, ADAM D AR2000-11-08 → cancelled 2001-01-26
- COCKE, JAMES M NC2017-01-10 active