Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1LBY callsign genealogy
Currently held by Howell III, Wilbur 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 W1LBY's current licensee, walking backwards.
- HOWELL III, WILBUR JPAgranted 1991-04-02cancelled 2001-04-03
Successor callsigns
Callsigns held now by people who previously held W1LBY.
No current licensee on record previously held this callsign.