Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8LEO callsign genealogy
Currently held by KOLLEN, WENDELL J
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 W8LEO's current licensee, walking backwards.
- SAENZ, LEONEL RTXgranted 2018-02-02cancelled 2021-04-20
Successor callsigns
Callsigns held now by people who previously held W8LEO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8LEO, oldest first.
- KOLLEN, WENDELL J OH2009-01-21 → cancelled 2021-02-25
- SAENZ, LEONEL R TX2021-04-20 active