N5057Z

Substantial
Serious

Cosmos Phase IIS/N: B21479

Accident Details

Date
Sunday, December 22, 2019
NTSB Number
WPR20CA056
Location
Lake Havasu City, AZ
Event ID
20191223X91929
Coordinates
34.483226, -114.323430
Aircraft Damage
Substantial
Highest Injury
Serious
Fatalities
0
Serious Injuries
1
Minor Injuries
0
Uninjured
1
Total Aboard
2

Probable Cause and Findings

The total loss of engine power due to fuel exhaustion, which resulted from the pilot's inadequate preflight fuel inspection.

Aircraft Information

Registration
N5057Z
Make
COSMOS
Serial Number
B21479
Engine Type
None
Year Built
2000
Model / ICAO
Phase IIFEST
No. of Engines
0

Registered Owner (Historical)

Name
REGISTRATION PENDING
Address
2481 DAYTONA AVE
Status
Deregistered
City
LAKE HAVASU CITY
State / Zip Code
AZ 86403-6852
Country
United States

Analysis

The private pilot reported that during cruise flight at an altitude of about 800 ft above ground level, the engine lost power. Despite his attempt, he could not restart the engine and initiated a landing in the open desert. During the landing roll, the aircraft impacted a large boulder. The pilot stated that the examination of the trike after the accident revealed that he had ran out of gas. The pilot added that the trike was not equipped with a fuel quantity gauge, and that the only way to verify the fuel level was visually looking into the fuel tank. Additionally, he thought he had a full tank of gas prior to takeoff.The trike sustained substantial damage to the forward upright wing support tubes.

The pilot reported that there were no preaccident mechanical failures or malfunctions with the trike that would have precluded normal operation.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# WPR20CA056