Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4EIL callsign genealogy
Currently held by STEWART, CLINTON N
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 N4EIL's current licensee, walking backwards.
- SOMMERFIELD, NEIL JVAgranted 2015-01-13cancelled 2020-05-08
Successor callsigns
Callsigns held now by people who previously held N4EIL.
- STEWART, CLINTON NNVgranted 2017-02-07
All historical holders
Every license row we've seen with the callsign N4EIL, oldest first.
- STEWART, CLINTON N GA1999-07-22 → cancelled 2007-04-07
- SOMMERFIELD, NEIL J VA2020-05-08 active