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

N0ROH callsign genealogy

Currently held by DUFFY, DALE 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 N0ROH's current licensee, walking backwards.

  1. W0JLHcancelled· G
    HON, JOSEPH LMOgranted 2009-05-19cancelled 2017-09-29
  2. KD0HJYcancelled· T
    HON, JOSEPH LMOgranted 2009-04-21cancelled 2009-05-19

Successor callsigns

Callsigns held now by people who previously held N0ROH.

  1. N7AGVcancelled· G
    HON, JOSEPH LMOgranted 2017-12-19cancelled 2019-08-09

All historical holders

Every license row we've seen with the callsign N0ROH, oldest first.

  • DUFFY, DALE R TX
    2003-04-30 → cancelled 2015-05-01
  • HON, JOSEPH L MO
    2017-09-29 → cancelled 2017-12-19
← Back to N0ROH License history →