Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3SHH callsign genealogy
Currently held by LEINHAUSER, PHILIP 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 N3SHH's current licensee, walking backwards.
- LEINHAUSER, PHILIP FPAgranted 2024-08-21cancelled 2026-01-31
Successor callsigns
Callsigns held now by people who previously held N3SHH.
No current licensee on record previously held this callsign.