Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3NH callsign genealogy
Currently held by HALL, ROBERT J
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 KB3NH's current licensee, walking backwards.
- Buchanan, Kevin BNHgranted 2013-07-01cancelled 2013-07-26
Successor callsigns
Callsigns held now by people who previously held KB3NH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB3NH, oldest first.
- HALL, ROBERT J MD1995-11-28 → cancelled 2007-11-29
- Buchanan, Kevin B NH2013-07-26 → cancelled 2025-07-29