uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W7ZS callsign genealogy

Currently held by ANDERSON, RAYMOND F

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 W7ZS's current licensee, walking backwards.

  1. K7CIWcancelled
    INDIAN HILL MIRCOWAVE GROUPWAgranted 2004-01-03cancelled 2005-07-06
  2. KD7RZWcancelled
    INDIAN HILL MIRCOWAVE GROUPWAgranted 2002-07-02cancelled 2004-01-03

Successor callsigns

Callsigns held now by people who previously held W7ZS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W7ZS, oldest first.

  • ANDERSON, RAYMOND F NV
    1999-11-09 → cancelled 2001-02-13
  • INDIAN HILL MIRCOWAVE GROUP WA
    2015-05-01 active
← Back to W7ZS License history →