Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WF1R callsign genealogy
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 WF1R's current licensee, walking backwards.
- O'Donnell, Elizabeth ANHgranted 2005-08-18cancelled 2008-09-30
Successor callsigns
Callsigns held now by people who previously held WF1R.
- McCormick, ROBERT PMAgranted 2017-06-05
All historical holders
Every license row we've seen with the callsign WF1R, oldest first.
- Staebler, Robin J ME2005-02-18 → cancelled 2006-07-23
- O'DONNELL, ELIZABETH A NH2018-10-02 active
- —— → cancelled 1997-08-28