Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5HWA callsign genealogy
Currently held by Schleppegrell, William C
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 KF5HWA's current licensee, walking backwards.
- Schleppegrell, William CTXgranted 2010-02-02cancelled 2010-07-07
Successor callsigns
Callsigns held now by people who previously held KF5HWA.
- SCHLEPPEGRELL, WILLIAM CMNgranted 2020-05-26