uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N9HN callsign genealogy

Currently held by NICHOLS, HERBERT 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 N9HN's current licensee, walking backwards.

  1. W8HRNcancelled· E
    NICHOLS, HERBERT ROHgranted 2004-12-10cancelled 2008-09-06
  2. W3EOAcancelled· A
    NICHOLS, HERBERT ROHgranted 2000-04-15cancelled 2004-12-10

Successor callsigns

Callsigns held now by people who previously held N9HN.

  1. W7UCcancelled· E
    Overman, THOMAS MORgranted 2006-05-31cancelled 2011-08-05

All historical holders

Every license row we've seen with the callsign N9HN, oldest first.

  • Overman, THOMAS M IN
    2003-10-11 → cancelled 2006-05-31
  • NICHOLS, HERBERT R KS
    2018-08-08 active
← Back to N9HN License history →