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

WH6TT callsign genealogy

Currently held by HALLORAN, JOSEPH J

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 WH6TT's current licensee, walking backwards.

  1. WG0Vactive· E
    Turner, Paul ECOgranted 2018-12-04
  2. W0PETactive· G
    MCPHAIL, CARLTNgranted 2017-12-27
  3. KE0PETcancelled· G
    MCPHAIL II, CARL JCOgranted 2013-08-09cancelled 2017-12-27
  4. KE4BXQcancelled· G
    MCPHAIL II, CARL JCOgranted 2013-08-09cancelled 2017-11-21

Successor callsigns

Callsigns held now by people who previously held WH6TT.

  1. K6BIactive· E
    HUIZINGA, GEORGE ECAgranted 2020-12-04

All historical holders

Every license row we've seen with the callsign WH6TT, oldest first.

  • HALLORAN, JOSEPH J HI
    1994-10-18 → cancelled 2006-04-14
  • HUIZINGA, GEORGE E CA
    2017-01-18 → cancelled 2020-12-04
← Back to WH6TT License history →