Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4QDI callsign genealogy
Currently held by CASHMAN, GUY 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 N4QDI's current licensee, walking backwards.
- CASHMAN, GUY RCTgranted 2000-02-15cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held N4QDI.