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

KV4TQ callsign genealogy

Currently held by MANTOOTH, CHRISTOPHER A

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 KV4TQ's current licensee, walking backwards.

  1. KK4VJFcancelled· E
    MANTOOTH, CHRISTOPHER ASCgranted 2013-10-18cancelled 2013-12-23
  2. KK4ULCcancelled· G
    MANTOOTH, CHRISTOPHER ASCgranted 2013-10-18cancelled 2013-11-20

Successor callsigns

Callsigns held now by people who previously held KV4TQ.

No current licensee on record previously held this callsign.

← Back to KV4TQ License history →