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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

WA9JGB callsign genealogy

Currently held by Black Jr, Jeffrey G

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 WA9JGB's current licensee, walking backwards.

  1. K9JGBcancelled· T
    Black Jr., Jeffrey GINgranted 2013-05-10cancelled 2020-04-17
  2. KC9LGZcancelled· T
    Black Jr, Jeffrey GINgranted 2007-04-04cancelled 2013-05-10

Successor callsigns

Callsigns held now by people who previously held WA9JGB.

No current licensee on record previously held this callsign.

← Back to WA9JGB License history →