Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ5HA callsign genealogy
Currently held by RATHJEN JR, LARRY 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 KJ5HA's current licensee, walking backwards.
- N5TPWno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KJ5HA.
- Rathjen JR, Larry RARgranted 2019-05-24