Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9VY callsign genealogy
Currently held by Coblentz III, Lawrence 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 KB9VY's current licensee, walking backwards.
- Coblentz III, Lawrence ECOgranted 2018-10-15cancelled 2018-11-27
Successor callsigns
Callsigns held now by people who previously held KB9VY.
- Coblentz III, Lawrence EINgranted 2026-07-03