Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PFL callsign genealogy
Currently held by Howell, Edward C
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 K4PFL's current licensee, walking backwards.
- Howell, Edward CFLgranted 2016-10-24cancelled 2019-06-25
Successor callsigns
Callsigns held now by people who previously held K4PFL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4PFL, oldest first.
- KOTLAS, JOSEPH C NC1996-07-13 → cancelled 2008-07-15
- Howell, Edward C FL2019-06-25 active