Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NL7NP callsign genealogy
Currently held by LEWIS, RONALD B
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 NL7NP's current licensee, walking backwards.
- LEWIS, RONALD BAKgranted 2003-05-22cancelled 2010-01-05
Successor callsigns
Callsigns held now by people who previously held NL7NP.
- LEWIS, RONALD BARgranted 2024-11-26
All historical holders
Every license row we've seen with the callsign NL7NP, oldest first.
- SCHWEBEL, ROBERT L AK1988-05-24 → cancelled 2000-05-25
- LEWIS, RONALD B TX2010-01-05 → cancelled 2014-11-07