Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF8J callsign genealogy
Currently held by BACON, DAVID 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 KF8J's current licensee, walking backwards.
- Simpson, James ROHgranted 2017-04-14cancelled 2019-02-14
Successor callsigns
Callsigns held now by people who previously held KF8J.
- BACON, DAVID LMIgranted 2016-12-30
All historical holders
Every license row we've seen with the callsign KF8J, oldest first.
- BRADY, LEONARD E OH2002-08-27 → cancelled 2014-10-28
- BACON, DAVID L MI2014-11-15 → cancelled 2016-12-30
- Simpson, James R OH2019-02-14 active