Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3UZL callsign genealogy
Currently held by KLINE, EDWIN H
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 W3UZL's current licensee, walking backwards.
- Kline, Edwin CPAgranted 2012-08-24cancelled 2018-05-15
Successor callsigns
Callsigns held now by people who previously held W3UZL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3UZL, oldest first.
- KLINE, EDWIN H PA2008-03-01 → cancelled 2017-05-01
- Kline, Edwin C PA2018-05-15 active