Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1KFT callsign genealogy
Currently held by GREENOUGH, STEPHEN 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 N1KFT's current licensee, walking backwards.
- DABY, KENNETH PMAgranted 2006-11-28cancelled 2007-03-06
Successor callsigns
Callsigns held now by people who previously held N1KFT.
- GREENOUGH, STEPHEN JFLgranted 2017-02-03
All historical holders
Every license row we've seen with the callsign N1KFT, oldest first.
- GREENOUGH, STEPHEN J FL2002-10-17 → cancelled 2007-02-13
- DABY, KENNETH P CA2017-09-09 active