Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1ATY callsign genealogy
Currently held by Obuchowski, Natalie E
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 N1ATY's current licensee, walking backwards.
- Obuchowski, Natalie ECTgranted 2023-07-20cancelled 2023-08-18
Successor callsigns
Callsigns held now by people who previously held N1ATY.
- PIETRAS, TERRY AORgranted 2021-04-07
All historical holders
Every license row we've seen with the callsign N1ATY, oldest first.
- PIETRAS, TERRY A OR2004-11-17 → cancelled 2011-05-27
- Obuchowski, Natalie E CT2023-08-18 active