Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0HOW callsign genealogy
Currently held by MC CARTY, TIMOTHY G
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 N0HOW's current licensee, walking backwards.
- TUTTLE, KELLY JMOgranted 2010-03-23cancelled 2010-04-24
Successor callsigns
Callsigns held now by people who previously held N0HOW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0HOW, oldest first.
- MC CARTY, TIMOTHY G ND1998-01-23 → cancelled 2010-01-26
- TUTTLE, KELLY J MO2020-02-13 active