Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9RED callsign genealogy
Currently held by Martin, Mary 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 K9RED's current licensee, walking backwards.
- Martin, Mary KILgranted 2002-03-25cancelled 2002-07-26
Successor callsigns
Callsigns held now by people who previously held K9RED.
No current licensee on record previously held this callsign.