Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3CES callsign genealogy
Currently held by HINKELMAN, ROBERT 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 K3CES's current licensee, walking backwards.
- HINKELMAN, ROBERT MPAgranted 2013-08-14cancelled 2018-02-13
Successor callsigns
Callsigns held now by people who previously held K3CES.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3CES, oldest first.
- HINKELMAN, JOSEPH J PA2013-11-22 → cancelled 2017-03-10
- HINKELMAN, ROBERT M PA2018-02-13 active