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

K1PYP callsign genealogy

Currently held by Park, Paul Y

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 K1PYP's current licensee, walking backwards.

  1. KJ6ZLMcancelled· E
    Park, Paul YCAgranted 2012-07-31cancelled 2012-10-12
  2. KJ6ZAWcancelled· G
    Park, Paul YCAgranted 2012-07-31cancelled 2012-08-28

Successor callsigns

Callsigns held now by people who previously held K1PYP.

No current licensee on record previously held this callsign.

← Back to K1PYP License history →