Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5RJA callsign genealogy
Currently held by Albachten III, Rudolph 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 K5RJA's current licensee, walking backwards.
- Albachten III, Rudolph JTXgranted 2010-04-13cancelled 2010-05-25
Successor callsigns
Callsigns held now by people who previously held K5RJA.
No current licensee on record previously held this callsign.