Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0HO callsign genealogy
Currently held by FELTER, DAVID 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 KD0HO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD0HO.
- FELTER, DAVID JKSgranted 2013-01-18cancelled 2015-03-24