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

N1KIQ callsign genealogy

Currently held by Rosser, Douglas C

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 N1KIQ's current licensee, walking backwards.

  1. KC3MZRcancelled· E
    Rosser, Douglas CPAgranted 2019-03-07cancelled 2020-03-17

Successor callsigns

Callsigns held now by people who previously held N1KIQ.

  1. KB1HETcancelled· T
    ROBERTS JR, ALAN WCTgranted 2001-09-12cancelled 2003-06-25

All historical holders

Every license row we've seen with the callsign N1KIQ, oldest first.

  • ROBERTS JR, ALAN W CT
    2001-09-12 → cancelled 2001-09-14
  • Rosser, Douglas C PA
    2020-03-17 active
← Back to N1KIQ License history →