Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1NNJ callsign genealogy
Currently held by FARNSWORTH, THOMAS A
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 K1NNJ's current licensee, walking backwards.
- Farnsworth, Thomas AMAgranted 2007-01-30cancelled 2007-02-21
Successor callsigns
Callsigns held now by people who previously held K1NNJ.
No current licensee on record previously held this callsign.