Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4CMH callsign genealogy
Currently held by HALL, CONSTANCE M
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 WA4CMH's current licensee, walking backwards.
- HALL, CONSTANCE MNCgranted 2017-11-13cancelled 2017-12-02
Successor callsigns
Callsigns held now by people who previously held WA4CMH.
No current licensee on record previously held this callsign.