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

KD8PDN callsign genealogy

Currently held by Sampson, Sherman 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 KD8PDN's current licensee, walking backwards.

  1. N8RSJcancelled· G
    Sampson, Sherman JWVgranted 2019-03-12cancelled 2020-05-01
  2. WA8WVAactive· G
    Sampson, Sherman JWVgranted 2020-05-01

Successor callsigns

Callsigns held now by people who previously held KD8PDN.

  1. WV8PDNcancelled· G
    Sampson, Sherman JWVgranted 2018-04-13cancelled 2018-10-10
  2. N8RSUcancelled· G
    Sampson, Sherman JOHgranted 2013-06-21cancelled 2013-08-27
  3. KD8QIAcancelled· G
    Sampson, Sherman JOHgranted 2010-12-08cancelled 2011-07-26

All historical holders

Every license row we've seen with the callsign KD8PDN, oldest first.

  • Sampson, Sherman J OH
    2010-12-08 → cancelled 2011-06-14
  • Sampson, Sherman J OH
    2012-04-10 → cancelled 2013-06-21
  • Sampson, Sherman J WV
    2014-03-28 → cancelled 2018-04-13