Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW2O callsign genealogy
Currently held by LIDDELL, FREDERICK T
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 WW2O's current licensee, walking backwards.
- McCloud, Patricia SFLgranted 2011-09-13cancelled 2012-03-17
Successor callsigns
Callsigns held now by people who previously held WW2O.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WW2O, oldest first.
- LIDDELL, FREDERICK T NY2000-03-07 → cancelled 2012-02-28
- McCloud, Patricia S FL2022-02-04 active