Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9ESD callsign genealogy
Currently held by Swearingen, Eric D
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 N9ESD's current licensee, walking backwards.
- Swearingen, Eric DINgranted 2014-03-04cancelled 2017-06-17
Successor callsigns
Callsigns held now by people who previously held N9ESD.
- SMITH, PAUL RWIgranted 2005-08-31cancelled 2017-11-29
All historical holders
Every license row we've seen with the callsign N9ESD, oldest first.
- Smith, Paul R WI1995-11-28 → cancelled 2001-07-30
- Swearingen, Eric D IN2017-06-17 active