Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3SN callsign genealogy
Currently held by HAAS, KIP P
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 W3SN's current licensee, walking backwards.
- Haas, Kip PCAgranted 2003-10-23cancelled 2007-09-05
Successor callsigns
Callsigns held now by people who previously held W3SN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3SN, oldest first.
- GEER, HOBART L PA1995-08-14 → cancelled 2007-08-15
- HAAS, KIP P CA2017-06-13 active