Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP2SC callsign genealogy
Currently held by Cullinan, Sean P
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 WP2SC's current licensee, walking backwards.
- Cullinan, Sean PVIgranted 2015-09-18cancelled 2015-10-09
Successor callsigns
Callsigns held now by people who previously held WP2SC.
No current licensee on record previously held this callsign.