Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8DDA callsign genealogy
Currently held by HARRIS, TIMOTHY J
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 N8DDA's current licensee, walking backwards.
- HARRIS, TIMOTHY JMIgranted 2014-12-09cancelled 2021-05-18
Successor callsigns
Callsigns held now by people who previously held N8DDA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8DDA, oldest first.
- GAITTEN, THOMAS A OH2006-07-12 → cancelled 2018-10-11
- HARRIS, TIMOTHY J MI2021-05-18 active