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

N4JAM callsign genealogy

Currently held by SILVERMAN, ALAN R

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 N4JAM's current licensee, walking backwards.

  1. KI4ITPcancelled· T
    Cherry, Lloyd SVAgranted 2005-02-16cancelled 2005-08-09

Successor callsigns

Callsigns held now by people who previously held N4JAM.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4JAM, oldest first.

  • SILVERMAN, ALAN R GA
    1989-01-31 → cancelled 2001-02-01
  • Cherry, Lloyd S VA
    2025-07-15 active