Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4BSB callsign genealogy
Currently held by GREATHEAD, SHANNON D
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 KQ4BSB'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 KQ4BSB.
- GREATHEAD, SHANNON DNCgranted 2022-10-07cancelled 2023-10-07