Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD5FSB callsign genealogy
Currently held by CAFFEY, CHARLES R
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 KD5FSB'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 KD5FSB.
- Caffey, Charles RTXgranted 2018-10-25