Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB1AJP callsign genealogy
Currently held by Parker, Allen 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 KB1AJP's current licensee, walking backwards.
- Parker, Allen JNHgranted 2009-04-17cancelled 2009-06-02
Successor callsigns
Callsigns held now by people who previously held KB1AJP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1AJP, oldest first.
- NAUMANN, PAUL S VT1992-09-01 → cancelled 2004-09-02
- Parker, Allen J NH2019-04-09 active