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

KJ4QYR callsign genealogy

Currently held by Crenshaw Mr, Daniel J

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 KJ4QYR's current licensee, walking backwards.

  1. KQ9Ractive· E
    Nicholson, Joshua JINgranted 2024-05-18
  2. AD8JNcancelled· E
    Nicholson, Joshua JINgranted 2015-05-12cancelled 2024-05-18
  3. KC8VLPcancelled· E
    Nicholson, Joshua JOHgranted 2002-12-23cancelled 2005-05-27

Successor callsigns

Callsigns held now by people who previously held KJ4QYR.

  1. KK4DANactive· E
    Crenshaw, Daniel jGAgranted 2024-04-09
  2. KM4DJCcancelled· T
    Crenshaw Mr, Daniel JGAgranted 2019-12-27cancelled 2021-01-08
  3. KM4JEPcancelled· T
    Crenshaw Mr, Daniel JGAgranted 2009-12-01cancelled 2017-11-25

All historical holders

Every license row we've seen with the callsign KJ4QYR, oldest first.

  • Crenshaw Mr, Daniel J GA
    2009-12-01 → cancelled 2015-03-25
  • Crenshaw Mr, Daniel J GA
    2017-11-25 → cancelled 2019-12-27
  • Crenshaw, Daniel J GA
    2022-04-29 → cancelled 2024-04-09
← Back to KJ4QYR License history →