Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1FLB callsign genealogy
Currently held by mc Nulty Iii, Thomas 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 KB1FLB's current licensee, walking backwards.
- MC NULTY III, THOMAS JMAgranted 1995-03-08cancelled 2000-07-01
Successor callsigns
Callsigns held now by people who previously held KB1FLB.
- Mc Nulty III, Thomas JMAgranted 2020-09-21