Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9HTT callsign genealogy
Currently held by Mc Donough Jr, John 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 KB9HTT's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB9HTT.
- Mc Donough Jr, John PWIgranted 2002-05-09cancelled 2010-03-02