Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4IDA callsign genealogy
Currently held by Timmons, Ken E
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 K4IDA's current licensee, walking backwards.
- Cave, Jason DVAgranted 2022-03-08cancelled 2022-03-29
Successor callsigns
Callsigns held now by people who previously held K4IDA.
- Timmons, Ken EIDgranted 2019-02-23
All historical holders
Every license row we've seen with the callsign K4IDA, oldest first.
- Timmons, Ken E NV2018-12-07 → cancelled 2019-02-23
- cave, jason D VA2022-03-29 active