Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3ND callsign genealogy
Currently held by LAUBACH, R ROBERT
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 KB3ND's current licensee, walking backwards.
- DINGMORE, NORMAN LPAgranted 2021-07-08cancelled 2022-11-15
Successor callsigns
Callsigns held now by people who previously held KB3ND.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB3ND, oldest first.
- LAUBACH, R ROBERT PA1990-11-20 → cancelled 2002-11-21
- DINGMORE, NORMAN L PA2022-11-15 active