Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB1BZ callsign genealogy
Currently held by LEBSACK, ELIOT T
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 AB1BZ's current licensee, walking backwards.
- LEBSACK, ELIOT TNHgranted 2020-05-29cancelled 2022-04-15
Successor callsigns
Callsigns held now by people who previously held AB1BZ.
- Wood Jr, John WMAgranted 2013-01-11cancelled 2025-03-29
All historical holders
Every license row we've seen with the callsign AB1BZ, oldest first.
- Wood Jr, John W MA2003-01-21 → cancelled 2003-03-28
- LEBSACK, ELIOT T NH2022-04-15 active