Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4HAX callsign genealogy
Currently held by Liptak, Shane F
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 W4HAX's current licensee, walking backwards.
- Liptak, Shane FNEgranted 2014-05-14cancelled 2014-06-17
Successor callsigns
Callsigns held now by people who previously held W4HAX.
No current licensee on record previously held this callsign.