Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD1D callsign genealogy
Currently held by HICKS, ALAN 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 KD1D's current licensee, walking backwards.
- HICKS, ALAN JMAgranted 1993-09-14cancelled 2000-03-25
- N1IPDno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KD1D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD1D, oldest first.
- STEVENS, JOHN F MA1988-03-01 → cancelled 2000-03-02
- HICKS, ALAN J MA2019-12-31 active