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

N1SVX callsign genealogy

Currently held by Townsend, Chris S

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 N1SVX's current licensee, walking backwards.

  1. KF7JPPcancelled· G
    Townsend, Chris DIDgranted 2010-04-30cancelled 2010-05-21

Successor callsigns

Callsigns held now by people who previously held N1SVX.

  1. K7SVXactive· G
    Townsend, Chris SIDgranted 2023-05-31

All historical holders

Every license row we've seen with the callsign N1SVX, oldest first.

  • DAMM LUHR, TOBY F MA
    1994-08-06 → cancelled 2006-08-08
  • Townsend, Chris S ID
    2010-05-21 → cancelled 2013-03-19