Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1DIG callsign genealogy
Currently held by CRITTENDEN, BRIAN P
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 N1DIG's current licensee, walking backwards.
- Frazier, Don EGAgranted 2004-02-23cancelled 2008-01-01
Successor callsigns
Callsigns held now by people who previously held N1DIG.
All historical holders
Every license row we've seen with the callsign N1DIG, oldest first.
- CRITTENDEN, BRIAN P VA1997-04-24 → cancelled 2005-07-08
- Frazier, Don E GA2008-01-01 → cancelled 2016-02-06