N3981X - 2014 Portzer Giles R Onex Aircraft Registration

2014 PORTZER GILES R ONEX

Aircraft Description

N3981X is a 2014 Portzer Giles R ONEX, a single-engine four-cycle piston aircraft registered to Alvarado Leslie Rubero in Toa Alta, PR. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on February 22, 2014. The registration certificate was issued on October 28, 2025. The registration is set to expire on October 31, 2032. Powered by a Revmaster 2300 engine producing 85 horsepower, N3981X is. The aircraft's Mode S transponder code is A4A312 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N3981X was last updated on October 28, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Portzer Giles R is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Portzer Giles R aircraft currently registered in the FAA database, including the ONEX model.

AviatorDB has found no NTSB accident or incident reports involving N3981X. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
2014
Manufacturer
PORTZER GILES R
Model
ONEX
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
February 22, 2014
Classification
Experimental 2 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
June 2, 2026

Registered Owner

Name
PUERTO RICO DEPARTMENT OF EDUCATION TECHNICAL DIV
Address
PO BOX 190759
City
SAN JUAN
State / Zip Code
Puerto Rico00919-0759
Country
RQ

Powerplant & Avionics

Engine Type
4-cycle
Number of Engines
1
Engine Manufacturer
REVMASTER
Engine Model
2300
Horsepower
85 HP
Mode S Code (Oct)
51121422
Mode S Code (Hex)
A4A312

Additional Details

Registration
N3981X
Serial Number
098
Number of Engines
1
Number of Seats
1
Expiration Date
June 30, 2033
Last Action Date
June 2, 2026
Last Update Date
January 19, 2026
Unique ID
01133444

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-06-15 01:32:20 UTC