Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9LQF callsign genealogy
Currently held by SCHARBARTH, ANDREW K
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 KD9LQF's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD9LQF.
- SCHARBARTH, ANDREW KWIgranted 2018-09-11cancelled 2022-03-24