Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4GAL callsign genealogy
Currently held by SIEVERS, NELSON A
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 KD4GAL's current licensee, walking backwards.
- Richardson, Leann JALgranted 2004-11-16cancelled 2004-12-17
Successor callsigns
Callsigns held now by people who previously held KD4GAL.
- SIEVERS, NELSON ANCgranted 2019-08-06
All historical holders
Every license row we've seen with the callsign KD4GAL, oldest first.
- SIEVERS, NELSON A NC1991-10-22 → cancelled 1999-10-23
- Richardson, Leann AL2026-02-21 active