Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2DSJ callsign genealogy
Currently held by BETZ, EDWARD J
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 N2DSJ's current licensee, walking backwards.
- Cullen II, David OTNgranted 2012-02-09cancelled 2012-03-02
Successor callsigns
Callsigns held now by people who previously held N2DSJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2DSJ, oldest first.
- BETZ, EDWARD J NY1999-02-03 → cancelled 2011-02-04
- Cullen II, David O TN2012-03-02 → cancelled 2024-03-05