Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5RBY callsign genealogy
Currently held by DALTON II, JAMES E
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 KB5RBY's current licensee, walking backwards.
- Dalton II, James ENHgranted 2022-06-09cancelled 2022-06-28
Successor callsigns
Callsigns held now by people who previously held KB5RBY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB5RBY, oldest first.
- DALTON II, JAMES E TX1992-02-11 → cancelled 2004-02-12
- Dalton II, James E NH2022-06-28 active