Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1LL callsign genealogy
Currently held by MCGLYNN III, WILLIAM J
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 KB1LL's current licensee, walking backwards.
- POND, WILLIAM DVAgranted 2024-11-08
Successor callsigns
Callsigns held now by people who previously held KB1LL.
All historical holders
Every license row we've seen with the callsign KB1LL, oldest first.
- LANDRY, AMEDEE S NH2000-03-03 → cancelled 2012-05-30
- MCGLYNN III, WILLIAM J VA2016-03-29 → cancelled 2017-04-04
- POND, WILLIAM D VA2024-03-26 → cancelled 2024-11-08