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

N1YAL callsign genealogy

Currently held by FROIS, JOSEPH P

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 N1YAL's current licensee, walking backwards.

  1. W1VRPcancelled· E
    FROIS, JOSEPH PMAgranted 2023-05-06cancelled 2025-12-23
  2. AB1CPcancelled· E
    FROIS, JOSEPH PMAgranted 2002-07-16cancelled 2003-06-10
  3. W1JPFcancelled· E
    FROIS, JOSEPH PMAgranted 2002-07-16cancelled 2003-05-14

Successor callsigns

Callsigns held now by people who previously held N1YAL.

  1. W1JPFcancelled· E
    FROIS, JOSEPH PMAgranted 2002-07-16cancelled 2003-05-14

All historical holders

Every license row we've seen with the callsign N1YAL, oldest first.

  • FROIS, JOSEPH P MA
    1998-12-09 → cancelled 2002-07-16
  • FROIS, JOSEPH P MA
    2025-12-23 active