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

NH6RF callsign genealogy

Currently held by AU, RODERICK C S

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 NH6RF's current licensee, walking backwards.

  1. NH6WMcancelled· A
    MICHEL, WILLIAM DHIgranted 2009-11-28cancelled 2012-02-17
  2. KH6BMcancelled· A
    MICHEL, WILLIAM DHIgranted 2009-05-19cancelled 2009-11-28
  3. K4WEMactive· G
    Mullis, William ESCgranted 2018-04-28
  4. KM4RGQcancelled· G
    Mullis, William ESCgranted 2016-02-18cancelled 2018-04-28

Successor callsigns

Callsigns held now by people who previously held NH6RF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NH6RF, oldest first.

  • AU, RODERICK C S HI
    1998-05-19 → cancelled 2010-05-20
  • MICHEL, WILLIAM D HI
    2021-11-29 active
← Back to NH6RF License history →