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

N7RPH callsign genealogy

Currently held by MATTESON, AMBER L

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 N7RPH's current licensee, walking backwards.

  1. KF7DCWactive· T
    Williams Jr, David CAZgranted 2021-04-30
  2. KF7YITcancelled· T
    Williams Jr, David CAZgranted 2012-08-28cancelled 2021-04-30

Successor callsigns

Callsigns held now by people who previously held N7RPH.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7RPH, oldest first.

  • SPANGLER, JAMES R OR
    1991-05-14 → cancelled 2003-05-15
  • MATTESON, AMBER L WA
    2019-07-25 active
← Back to N7RPH License history →