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

K9PRO callsign genealogy

Currently held by PAVLOV, JAMES B

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 K9PRO's current licensee, walking backwards.

  1. K4PPIcancelled· G
    Jackson, AdamFLgranted 2021-09-21cancelled 2024-01-13
  2. K4AVJcancelled· G
    Jackson, AdamFLgranted 2019-04-23cancelled 2021-09-21
  3. KN4TPOcancelled· T
    Jackson, Adam VFLgranted 2019-03-27cancelled 2019-04-23

Successor callsigns

Callsigns held now by people who previously held K9PRO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K9PRO, oldest first.

  • PAVLOV, JAMES B MI
    2010-01-09 → cancelled 2022-03-01
  • Jackson, Adam FL
    2024-01-13 active
← Back to K9PRO License history →