Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6HMC callsign genealogy
Currently held by SPENCER, ROBERT E B
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 W6HMC's current licensee, walking backwards.
- SPENCER, ROBERT E BCAgranted 1996-09-10cancelled 2000-02-22
Successor callsigns
Callsigns held now by people who previously held W6HMC.
No current licensee on record previously held this callsign.