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

NR3R callsign genealogy

Currently held by MAC INTIRE, KENNETH E

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 NR3R's current licensee, walking backwards.

  1. K3LARactive· T
    Lahr, Christopher EPAgranted 2024-10-04
  2. KC3ZTDcancelled· T
    Lahr, Christopher EPAgranted 2024-09-14cancelled 2024-10-04

Successor callsigns

Callsigns held now by people who previously held NR3R.

  1. N3CUactive· E
    MAC INTIRE, KENNETH EPAgranted 2017-12-20

All historical holders

Every license row we've seen with the callsign NR3R, oldest first.

  • Miller, Larry A PA
    2022-10-12 active
  • MAC INTIRE, KENNETH E
    — → cancelled 1998-03-04
← Back to NR3R License history →