Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1TTE callsign genealogy
Currently held by Witte, Harry 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 W1TTE's current licensee, walking backwards.
- Witte, Harry FPAgranted 2026-01-06cancelled 2026-01-27
Successor callsigns
Callsigns held now by people who previously held W1TTE.
No current licensee on record previously held this callsign.