Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9ASA callsign genealogy
Currently held by Harper, Jerry G
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 KD9ASA'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 KD9ASA.
- Harper, Jerry GINgranted 2014-03-17cancelled 2026-03-18