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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N9GTS callsign genealogy

Currently held by SHEA, GARY T

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 N9GTS's current licensee, walking backwards.

  1. KC9CRZcancelled· G
    SHEA, GARY TWIgranted 2012-11-20cancelled 2022-01-21
  2. KB9UTTcancelled· G
    SHEA, GARY TWIgranted 1999-05-26cancelled 2002-11-15
  3. KB4MEDcancelled· P
    SHEA, GARY Tcancelled 1999-05-26

Successor callsigns

Callsigns held now by people who previously held N9GTS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N9GTS, oldest first.

  • BEHR, MERLE A IN
    2007-10-15 → cancelled 2020-01-14
  • SHEA, GARY T WI
    2022-01-21 active
← Back to N9GTS License history →