Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0SUB callsign genealogy
Currently held by CRAIG, DONALD E
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 N0SUB's current licensee, walking backwards.
- Craig, Donald ECOgranted 2004-02-10cancelled 2007-07-06
Successor callsigns
Callsigns held now by people who previously held N0SUB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0SUB, oldest first.
- SMITH, BENJAMIN B CO1992-05-26 → cancelled 2004-05-27
- CRAIG, DONALD E AK2017-04-10 active