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

NB2Y callsign genealogy

Currently held by CHAPMAN, CLIFFORD

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 NB2Y's current licensee, walking backwards.

  1. KV4NXcancelled· E
    Zhao, GuangqiangFLgranted 2012-09-26cancelled 2013-06-08
  2. KK4LTIcancelled· E
    Zhao, GuangqiangFLgranted 2012-09-26cancelled 2013-05-21

Successor callsigns

Callsigns held now by people who previously held NB2Y.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NB2Y, oldest first.

  • CHAPMAN, CLIFFORD NJ
    1998-04-08 → cancelled 2006-12-07
  • Zhao, Guangqiang WA
    2023-03-14 active
← Back to NB2Y License history →