WPR26LA073

NTSB accident investigation · Evektor - Aerotechnik A S Sportstar MAX · Needles, CA · December 27, 2025

Accident · No injuriesClass 3 · LimitedPreliminary report
Date
December 27, 2025, 11:09 local (19:09 UTC)
Place
Needles, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2312TEvektor - Aerotechnik A S Sportstar MAX
Defining event
Enroute-cruise: Loss of engine power (partial)
Weather
Visual (VMC) · Day
Status
Investigation ongoing
Investigation class
Class 3
NTSB office
Western Pacific Region
Parties
FAA
FAA report
20251227020739I
Case key
202222

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Preliminary report

What NTSB knew early in the investigation. It may change in the final report.

On December 27, 2025, about 1109 Pacific standard time, an Evektor-Aerotechnik AS Sportstar Max LSA airplane, N2312T, was substantially damaged when it was involved in an accident near Needles, California. The pilot and pilot rated passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that while operating in cruise flight about 6,500 ft mean sea level (msl) to Lake Havasu City Airport (HII), Lake Havasu City, Arizona, all flight instruments and engine parameters were within normal operating ranges. Without warning, the airplane began vibrating violently and the control sticks moved rapidly to their forward and aft limits several. The engine RPM decreased, the vibrations simultaneously subsided and after about 15 seconds the pilot regained the ability to manipulate the control stick. The passenger observed that one of the three propeller blades had departed the propeller hub, and the pilot initiated a forced landing on runway 02 at Needles Airport (EED), Needles, California. Post-flight inspection of the engine revealed substantial damage to the upper left engine mount which separated from the firewall. The propeller hub was fracture-separated at the blade grip. The blade grip material and the four blade retention bolts were liberated from the hub. The airplane was recovered to a secure area for further examination.

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Aircraft

Registration
N2312T
Reported as
Evektor - Aerotechnik A S Sportstar MAX
Category
Airplane
Serial number
2011 1410
Built
2011
Airframe hours
1,133
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Atheneair LLC
Registered owner
Atheneair LLC
Airworthiness certificate
Special, Special light-sport (Special)
Last inspection
100 hour · December 6, 2025 · 70.1 hours before
Departed
BVU · Boulder City, NV
Destination
HII · Lake Havasu City, AZ
Airport
EED · Needles, runway 02/20, 4,235 × 100 ft, asphalt
Equipment
Satellite tracking device, Electronic primary flight display, Electronic multifunction display, Electronic flight bag or handheld device, Auto-pilot, ADS-B, Stall warning system

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Temperature
59 °F, dew point 45 °F
Altimeter
30.00 inHg
Observed at
KIFP, 24 nm away
METAR
METAR KIFP 271752Z 0000KT 10SM 15/07 A3000

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.