Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9OZN callsign genealogy
Currently held by Lankford, Nancy S
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 W9OZN's current licensee, walking backwards.
- Lankford, Nancy SINgranted 2022-06-15cancelled 2024-09-07
Successor callsigns
Callsigns held now by people who previously held W9OZN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9OZN, oldest first.
- CAMPBELL, JAMES E IN1996-12-06 → cancelled 2008-12-09
- Lankford, Nancy S IN2024-09-07 active