Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4RR callsign genealogy
Currently held by NEUHAUSEL, KENNETH 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 AJ4RR's current licensee, walking backwards.
- NEUHAUSEL, KENNETH RKYgranted 2005-03-31cancelled 2009-07-15
Successor callsigns
Callsigns held now by people who previously held AJ4RR.
No current licensee on record previously held this callsign.