Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NH6Y callsign genealogy
Currently held by WORTHINGTON, THOMAS K
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 NH6Y's current licensee, walking backwards.
- WORTHINGTON, THOMAS KHIgranted 2006-09-19cancelled 2011-08-12
Successor callsigns
Callsigns held now by people who previously held NH6Y.
- O KELLEY SR, STEPHEN FLAgranted 2008-08-01cancelled 2010-03-02
All historical holders
Every license row we've seen with the callsign NH6Y, oldest first.
- O KELLEY SR, STEPHEN F HI2008-06-20 → cancelled 2008-08-01
- WORTHINGTON, THOMAS K HI2021-06-17 active