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

K9IN callsign genealogy

Currently held by REED, JOHN R

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 K9IN's current licensee, walking backwards.

  1. KC9QMAcancelled
    Indiana Radio ExperimentersINgranted 2009-09-21cancelled 2009-10-14

Successor callsigns

Callsigns held now by people who previously held K9IN.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K9IN, oldest first.

  • REED, JOHN R IL
    1997-09-22 → cancelled 2009-09-23
  • Indiana Radio Experimenters IN
    2019-07-30 active
← Back to K9IN License history →