Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF8E callsign genealogy
Currently held by Swanson, Joseph 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 KF8E's current licensee, walking backwards.
- HOWARD, RYAN AMIgranted 2014-10-17cancelled 2015-06-19
Successor callsigns
Callsigns held now by people who previously held KF8E.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF8E, oldest first.
- Swanson, Joseph L MI2004-12-01 → cancelled 2013-05-31
- HOWARD, RYAN A MI2025-06-17 active