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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N1RRS callsign genealogy

Currently held by AYERS, MICHAEL 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 N1RRS's current licensee, walking backwards.

  1. K1RRScancelled· T
    CUMMINGS, DAVID JNVgranted 2013-10-01cancelled 2013-11-09
  2. KF6RRScancelled· T
    CUMMINGS, DAVID JNVgranted 2012-09-22cancelled 2013-10-01
  3. KF6CZKactive· T
    CUMMINGS, DAVID JNVgranted 2019-06-18

Successor callsigns

Callsigns held now by people who previously held N1RRS.

  1. KF6CZKactive· T
    CUMMINGS, DAVID JNVgranted 2019-06-18

All historical holders

Every license row we've seen with the callsign N1RRS, oldest first.

  • AYERS, MICHAEL J NH
    1994-04-12 → cancelled 2006-04-14
  • CUMMINGS, DAVID J NV
    2013-11-09 → cancelled 2019-06-18
← Back to N1RRS License history →