Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP2DL callsign genealogy
Currently held by SARTORIUS, CARLOS 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 NP2DL's current licensee, walking backwards.
- SARTORIUS, CARLOS EVIgranted 2010-11-23cancelled 2016-01-15
Successor callsigns
Callsigns held now by people who previously held NP2DL.
- RYMSHA, ALVIN FVIgranted 2000-01-19cancelled 2001-10-27