Confidence: Medium · Source: FCC ULS · As of 2026-09-12
ND0D callsign genealogy
Currently held by RICKER, JAMES M
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 ND0D's current licensee, walking backwards.
- Van Der Valk, Suzanne CIAgranted 2000-09-28cancelled 2006-10-11
Successor callsigns
Callsigns held now by people who previously held ND0D.
- RICKER, JAMES MTNgranted 2014-02-15cancelled 2020-12-18
All historical holders
Every license row we've seen with the callsign ND0D, oldest first.
- KUBOWICZ, MARGIE W CO1988-12-06 → cancelled 2000-12-07
- RICKER, JAMES M CA2002-03-30 → cancelled 2004-05-01
- Van Der Valk, Suzanne C IA2016-09-06 active