Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA6JOB callsign genealogy
Currently held by ROSENBERG, ABBOTT A
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 WA6JOB's current licensee, walking backwards.
- Kimpel, Douglas RTXgranted 2010-07-01cancelled 2016-09-13
Successor callsigns
Callsigns held now by people who previously held WA6JOB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA6JOB, oldest first.
- ROSENBERG, ABBOTT A CA2004-06-09 → cancelled 2016-08-02
- Kimpel, Douglas R TX2016-09-13 active