Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP4EG callsign genealogy
Currently held by LISBOA, NARCISO
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 NP4EG's current licensee, walking backwards.
- Garcia-Roman, Edgardo LPRgranted 2006-08-01cancelled 2006-08-26
Successor callsigns
Callsigns held now by people who previously held NP4EG.
- Garcia-Roman, Edgardo LPRgranted 2022-09-24
All historical holders
Every license row we've seen with the callsign NP4EG, oldest first.
- LISBOA, NARCISO PR1987-12-22 → cancelled 1999-12-23
- Garcia-Roman, Edgardo L PR2016-07-06 → cancelled 2022-09-24