Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7KMR callsign genealogy
Currently held by BARNES SR, JACK D
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 WA7KMR's current licensee, walking backwards.
- BARNES SR, JACK DWAgranted 2009-06-05cancelled 2009-11-14
Successor callsigns
Callsigns held now by people who previously held WA7KMR.
- BARNES SR, JACK DWAgranted 2009-06-05cancelled 2009-11-14
All historical holders
Every license row we've seen with the callsign WA7KMR, oldest first.
- BARNES SR, JACK D WA2003-01-14 → cancelled 2009-06-05
- BARNES SR, JACK D WA2019-11-28 active