Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1OBE callsign genealogy
Currently held by AMELL JR, JOHN R
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 KB1OBE's current licensee, walking backwards.
- Amell Jr, John RMAgranted 2018-12-18cancelled 2019-02-12
Successor callsigns
Callsigns held now by people who previously held KB1OBE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1OBE, oldest first.
- AMELL JR, JOHN R MA2006-10-26 → cancelled 2018-10-27
- Amell JR, John R MA2019-02-12 active