Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MIA callsign genealogy
Currently held by GRAFF, JACK S
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 W4MIA's current licensee, walking backwards.
- GRAFF, JACK Scancelled 1997-11-19
Successor callsigns
Callsigns held now by people who previously held W4MIA.
No current licensee on record previously held this callsign.