N233AG - 2018 Autogyro USA II INC Calidus Aircraft Registration

SPHA

2018 AUTOGYRO USA II INC CALIDUS

Aircraft Description

N233AG is a 2018 Autogyro USA II INC CALIDUS, a single-engine four-cycle piston aircraft registered to Snyder Murray R in Greenbelt, MD. This aircraft holds a primary airworthiness certificate issued by the Federal Aviation Administration on March 1, 2019. The registration certificate was issued on September 25, 2019. The registration is set to expire on September 30, 2029. Powered by a Rotax 914UL engine producing 115 horsepower, N233AG is. The aircraft's Mode S transponder code is A213AC (hex), used for ADS-B identification and flight tracking. N233AG was last tracked by AviatorDB at coordinates 38.9764, -76.3108 on March 10, 2026. The FAA registry record for N233AG was last updated on September 2, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The SparrowHawk, a revolutionary two-seat gyroplane that transformed autogyro safety through its centerline-thrust design, was first introduced in 2003. This aluminum-framed aircraft with fiberglass cabin featured a four-stroke Subaru engine and could reach speeds of 120 knots with a range of 510 nautical miles. Measuring 2,200 pounds maximum takeoff weight, it seated two occupants in adjustable positions. The aircraft was manufactured by American Autogyro, a subsidiary of Groen Brothers Aviation. AviatorDB tracks 1 Autogyro USA II INC aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is SPHA.

AviatorDB has found no NTSB accident or incident reports involving N233AG. 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
2018
Manufacturer
AUTOGYRO USA II INC
Model
CALIDUS
Type Aircraft
Rotorcraft
ICAO Type Code
SPHASparrowHawk
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 1, 2019
Classification
Primary Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
September 25, 2019

Registered Owner

Name
SNYDER MURRAY R
Address
5413 STREAM BANK LN
City
GREENBELT
State / Zip Code
Maryland20770-4098
Country
United States

Powerplant & Avionics

Engine Type
4-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
914UL
Horsepower
115 HP
Mode S Code (Oct)
50411654
Mode S Code (Hex)
A213AC

Additional Details

Registration
N233AG
Serial Number
US-C00538
Number of Engines
1
Number of Seats
2
Expiration Date
September 30, 2029
Last Action Date
September 2, 2023
Last Update Date
September 2, 2023
Unique ID
01289701

Last Known Position

Date
April 21, 2026 (UTC 18:24:54)
Airport
Latitude
38.982472
Longitude
-76.345337

Data Source

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

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