Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0KLB callsign genealogy
Currently held by HATCH, ELMER F
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 W0KLB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W0KLB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0KLB, oldest first.
- HATCH, ELMER F NE1997-09-22 → cancelled 2001-12-19
- Bird 525, Ken L MO2026-01-06 active