Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5HYJ callsign genealogy
Currently held by Littleton, Allen
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 KD5HYJ's current licensee, walking backwards.
- Littleton, AllenARgranted 2021-07-01cancelled 2026-02-18
Successor callsigns
Callsigns held now by people who previously held KD5HYJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5HYJ, oldest first.
- Littleton, Tom D AR2019-07-24 → cancelled 2025-07-12
- Littleton, Allen AR2026-02-18 active