Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6HMB callsign genealogy
Currently held by REED, MARK 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 K6HMB's current licensee, walking backwards.
- REED, MARK RCAgranted 1998-02-19cancelled 2004-06-25
Successor callsigns
Callsigns held now by people who previously held K6HMB.
No current licensee on record previously held this callsign.