Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4COL callsign genealogy
Currently held by Coleman, Jason P
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 N4COL's current licensee, walking backwards.
- Roldan, Luis RGAgranted 2016-03-04cancelled 2016-06-28
Successor callsigns
Callsigns held now by people who previously held N4COL.
- Coleman, Jason PVAgranted 2023-08-01
All historical holders
Every license row we've seen with the callsign N4COL, oldest first.
- HONEA, BILLY T SC1995-02-17 → cancelled 2007-02-21
- Coleman, Jason P VA2010-10-15 → cancelled 2013-08-31
- Roldan, Luis R GA2016-06-28 active