Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ6HQ callsign genealogy
Currently held by Colmenares, Robert F
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 AJ6HQ's current licensee, walking backwards.
- Colmenares, Robert FCAgranted 2018-10-22cancelled 2019-01-30
Successor callsigns
Callsigns held now by people who previously held AJ6HQ.
No current licensee on record previously held this callsign.