Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1DOX callsign genealogy
Currently held by LIDDELL, ROBERT 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 N1DOX's current licensee, walking backwards.
- Remmel Jr., James BKYgranted 2020-05-20cancelled 2021-04-09
Successor callsigns
Callsigns held now by people who previously held N1DOX.
- Calkins, Scott ACTgranted 2019-02-26
All historical holders
Every license row we've seen with the callsign N1DOX, oldest first.
- LIDDELL, ROBERT E MA1995-02-22 → cancelled 2007-02-23
- Calkins, Scott A CT2007-03-27 → cancelled 2009-03-17
- Remmel Jr., James B ID2021-04-09 active