N137MT - 2001 Robinson Helicopter R44 Aircraft Registration

R44

2001 ROBINSON HELICOPTER R44

Aircraft Description

N137MT is a 2001 Robinson Helicopter R44, a single-engine reciprocating (piston) aircraft registered to T&tb Investments LLC in Horseshoe Bay, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on October 17, 2001. The registration certificate was issued on February 21, 2024. The registration is set to expire on February 28, 2031. Powered by a Lycoming 0-540F1 SERIE engine producing 260 horsepower, N137MT is. The aircraft's Mode S transponder code is A09657 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N137MT was last updated on February 21, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Robinson R-44 Raven revolutionized general aviation as the world's best-selling helicopter since 1999, making four-seat rotorcraft accessible to civilian operators at previously unattainable prices. First flown on March 31, 1990, it featured a single six-cylinder Lycoming piston engine powering a four-seat enclosed cabin with hydraulically-assisted flight controls. With a maximum speed of 135 mph and range of 350 nautical miles, the R-44 delivered turbine-like performance at piston operating costs. Robinson Helicopter Company of Torrance, California has produced over 6,800 units since 1993, establishing the aircraft as one of the most successful general aviation designs of the 21st century. AviatorDB tracks 1,247 Robinson Helicopter aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is R44.

AviatorDB has found no NTSB accident or incident reports involving N137MT. 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
2001
Manufacturer
ROBINSON HELICOPTER
Model
R44
Type Aircraft
Rotorcraft
ICAO Type Code
R44R-44 Raven
Weight Class
Up to 12,500 lbs
Airworthiness Date
October 17, 2001
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
February 21, 2024

Registered Owner

Name
T&TB INVESTMENTS LLC
Address
406 HORSESHOE BAY NORTH BLVD
City
HORSESHOE BAY
State / Zip Code
Texas78657-6331
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-540F1 SERIE
Horsepower
260 HP
Mode S Code (Oct)
50113127
Mode S Code (Hex)
A09657

Additional Details

Registration
N137MT
Serial Number
1134
Number of Engines
1
Number of Seats
4
Expiration Date
February 28, 2031
Last Action Date
February 21, 2024
Last Update Date
February 21, 2024
Unique ID
00983857

Last Known Position

Date
May 4, 2026 (UTC 11:54:25)
Airport
Latitude
30.669545
Longitude
-98.274353

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC