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

K6LN callsign genealogy

Currently held by JACOBSON, CARL P

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 K6LN's current licensee, walking backwards.

  1. AK6HLcancelled· E
    Cantle, ChristopherCAgranted 2024-05-29cancelled 2025-01-03
  2. KO6ETWcancelled· E
    Cantle, ChristopherCAgranted 2024-05-29cancelled 2024-06-13

Successor callsigns

Callsigns held now by people who previously held K6LN.

  1. NF4Xactive· E
    Henson, Jacob BALgranted 2022-12-13
  2. AH6VUcancelled· E
    JACOBSON, CARL PHIgranted 2019-04-20cancelled 2020-05-08
  3. WA7ETQcancelled· E
    JACOBSON, CARL PTXgranted 2019-03-15cancelled 2019-04-20

All historical holders

Every license row we've seen with the callsign K6LN, oldest first.

  • NGOU, LAWRENCE CA
    2006-08-30 → cancelled 2018-11-27
  • JACOBSON, CARL P TX
    2018-12-15 → cancelled 2019-03-15
  • JACOBSON, CARL P HI
    2019-04-20 → cancelled 2020-05-07
  • Henson, Jacob B AL
    2022-06-01 → cancelled 2022-12-13
  • Cantle, Christopher CA
    2025-01-03 active
← Back to K6LN License history →