N1861C - 1953 Cessna 170B Aircraft Registration

C170

1953 CESSNA 170B

Aircraft Description

N1861C is a 1953 Cessna 170B, a single-engine reciprocating (piston) aircraft registered to Sierra Flying Club LLC in Woodinville, WA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on October 1, 1955. The registration certificate was issued on March 30, 2019. The registration is set to expire on March 31, 2029. Powered by a Cont Motor C145 SERIES engine producing 145 horsepower, N1861C is. The aircraft's Mode S transponder code is A15974 (hex), used for ADS-B identification and flight tracking. N1861C was last tracked by AviatorDB at coordinates 47.9179, -122.2719 on February 4, 2026. The FAA registry record for N1861C was last updated on July 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna 170, once the world's biggest selling and most widely produced light aircraft, revolutionized private aviation as an affordable four-seat tailwheel aircraft. First flown in February 1948, it was a high-wing single-engine monoplane powered by a 145-horsepower Continental C-145 engine that could carry four occupants. With a maximum gross weight of 2,200 pounds and fuel capacity of up to 42 gallons, the aircraft was manufactured by Cessna Aircraft Company in Wichita, Kansas. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C170.

AviatorDB has found no NTSB accident or incident reports involving N1861C. 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
1953
Manufacturer
CESSNA
Model
170B
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
C170170
Cruise Speed
105 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
October 1, 1955
Classification
Standard Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
March 30, 2019

Registered Owner

Name
SIERRA FLYING CLUB LLC
Address
14800 NE NORTH WOODINVILLE WAY
City
WOODINVILLE
State / Zip Code
Washington98072-4484
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
CONT MOTOR
Engine Model
C145 SERIES
Horsepower
145 HP
Mode S Code (Oct)
50254564
Mode S Code (Hex)
A15974

Additional Details

Registration
N1861C
Serial Number
26005
Number of Engines
1
Number of Seats
4
Expiration Date
March 31, 2029
Last Action Date
July 22, 2023
Last Update Date
July 22, 2023
Unique ID
00492730

Last Known Position

Date
May 9, 2026 (UTC 22:26:42)
Airport
Latitude
47.47554
Longitude
-122.777847

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC