Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9WW callsign genealogy
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 N9WW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N9WW.
- GELBORT, JAMES IILgranted 2003-12-23cancelled 2007-10-19
All historical holders
Every license row we've seen with the callsign N9WW, oldest first.
- GELBORT, JAMES I IL2000-06-23 → cancelled 2003-12-23
- CHAGGARIS, JAMES E WI2025-12-03 active
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