Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N2IYO callsign genealogy
Currently held by SWINEFORD SR, CRAIG R
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 N2IYO's current licensee, walking backwards.
- Swineford, Craig RNYgranted 2022-05-17cancelled 2022-06-04
Successor callsigns
Callsigns held now by people who previously held N2IYO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2IYO, oldest first.
- SWINEFORD SR, CRAIG R NY1989-01-31 → cancelled 2001-02-01
- Swineford, Craig R NY2022-06-04 active