Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0ODR callsign genealogy
Currently held by Schrader, Jeffrey A
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 W0ODR's current licensee, walking backwards.
- Hollingshead, Ryan JDEgranted 2024-10-24cancelled 2025-07-11
Successor callsigns
Callsigns held now by people who previously held W0ODR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0ODR, oldest first.
- Schrader, Jeffrey A ND2002-06-11 → cancelled 2014-06-12
- Hollingshead, Ryan J DE2025-07-11 active