Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3PCB callsign genealogy
Currently held by FALK, MELVIN D
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 K3PCB's current licensee, walking backwards.
- HARTLAUB, JASON LPAgranted 2018-03-19cancelled 2025-06-27
Successor callsigns
Callsigns held now by people who previously held K3PCB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3PCB, oldest first.
- FALK, MELVIN D MD1995-02-15 → cancelled 2007-02-16
- HARTLAUB, JASON L PA2025-06-27 active