Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JER callsign genealogy
Currently held by DILLON, JERE M
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 K5JER's current licensee, walking backwards.
- Fallin, Jerry GTXgranted 2010-07-15cancelled 2010-08-06
Successor callsigns
Callsigns held now by people who previously held K5JER.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5JER, oldest first.
- DILLON, JERE M TX1998-07-15 → cancelled 2010-07-16
- Fallin, Jerry G TX2020-06-16 active