Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3RTP callsign genealogy
Currently held by GORHAM OSTROM, PATRICIA A
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 N3RTP's current licensee, walking backwards.
- Lutchansky, NathanPAgranted 2023-09-22cancelled 2024-05-14
Successor callsigns
Callsigns held now by people who previously held N3RTP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3RTP, oldest first.
- GORHAM OSTROM, PATRICIA A PA1994-03-29 → cancelled 2006-03-30
- Lutchansky, Nathan PA2024-05-14 active