Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4LNG callsign genealogy
Currently held by CARWELL, GLENN R
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 K4LNG's current licensee, walking backwards.
- Carwell, Cullen MFLgranted 2019-04-22cancelled 2019-08-02
Successor callsigns
Callsigns held now by people who previously held K4LNG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4LNG, oldest first.
- CARWELL, GLENN R KY1994-04-12 → cancelled 2006-04-14
- CARWELL, CULLEN M FL2019-08-02 active