Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB9LAF callsign genealogy
Currently held by JACKSON, DAVID M
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 WB9LAF's current licensee, walking backwards.
- JACKSON, DAVID MINgranted 2009-07-28cancelled 2009-08-18
Successor callsigns
Callsigns held now by people who previously held WB9LAF.
- JACKSON, DAVID MILgranted 2010-07-24cancelled 2017-03-17