Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3CTA callsign genealogy
Currently held by Esposito, Robert 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 N3CTA's current licensee, walking backwards.
- KC3ZOMcancelledGoddard CTA Amateur Radio TeamMDgranted 2024-08-13cancelled 2024-08-31
Successor callsigns
Callsigns held now by people who previously held N3CTA.
- Esposito, Robert JPAgranted 2002-03-19cancelled 2005-01-08
All historical holders
Every license row we've seen with the callsign N3CTA, oldest first.
- Esposito, Robert J PA1996-10-04 → cancelled 2002-03-19
- Goddard CTA Amateur Radio Team MD2024-08-31 active