Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5FO callsign genealogy
Currently held by SCHRINER, LYNN 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 W5FO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W5FO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5FO, oldest first.
- SCHRINER, LYNN A AR2006-05-08 → cancelled 2009-05-13
- BROWN, DOUGLAS E TX2021-04-03 active