Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NY4NC callsign genealogy
Currently held by Haffly, Stephen L
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 NY4NC's current licensee, walking backwards.
- Haffly, StephenNCgranted 2020-08-24cancelled 2021-05-07
Successor callsigns
Callsigns held now by people who previously held NY4NC.
- FINERMAN, GLENN NNCgranted 2017-02-07cancelled 2017-05-12
All historical holders
Every license row we've seen with the callsign NY4NC, oldest first.
- FINERMAN, GLENN N NC2015-07-09 → cancelled 2017-02-07
- Haffly, Stephen L NC2021-05-07 active