ANC26LA037

NTSB accident investigation · Tundrair King · Palmer, AK · May 6, 2026

Accident · Serious injuriesClass 3 · LimitedPreliminary report
Date
May 5, 2026, 19:50 local (May 6, 2026, 03:50 UTC)
Place
Palmer, AK
Injuries
1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N62TKTundrair King
Defining event
Maneuvering-low-alt flying: Low altitude operation/event
Weather
Visual (VMC) · Day
Status
Investigation ongoing
Investigation class
Class 3
NTSB office
Alaska Regional Office
Parties
FAA FSDO
FAA report
20260505004929A
Case key
202942

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

On this page

Preliminary report

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

On May 5, 2026, about 1950 Alaska daylight time (AKDT), an experimental Tundrair King airplane, N62TK, was destroyed when it was involved in an accident near Palmer, Alaska. The pilot was seriously injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. Figure 1 Diagram of accident site Witnesses positioned near the east end of Picnic Strip, adjacent to Lake George and the Knik Glacier, reported that the airplane departed to the east and flew past them at low altitude. As it climbed over an area of rising terrain in a steep left bank, it encountered a gusting crosswind from the southeast off the glacier. The right wing lifted, the bank angle increased sharply, and the airplane descended nose-down before impacting terrain. Witnesses indicated the engine appeared to be operating at full power until impact. Upon impact, the engine separated from the airframe, and a post-impact fire consumed most of the cockpit, fuselage, and left wing. Although surface winds were reported as calm, witnesses estimated gusts of approximately 20 knots above the glacial moraine at the east end of the strip. Figure 2 Image of accident site (Courtesy of Recovery Operation) Figure 3 Overhead image of accident site (Courtesy of Alaska State Troopers) The wreckage has been recovered, and an examination is pending.

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
N62TK
Reported as
Tundrair King
Category
Airplane, amateur-built
Serial number
TK-01
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91

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
140° at 16 knots, gusting 22
Visibility
10 statute miles
Lowest ceiling
11,000 ft overcast
Temperature
52 °F, dew point 30 °F
Altimeter
29.69 inHg
Turbulence
Unknown
Observed at
PAAQ, 18 nm away
METAR
PAAQ 060253Z AUTO 14016G22KT 10SM OVC110 11/M01 A2969 RMK AO2 SLP056 T01061006 52002 TSNO

FAA reports on this event · 1

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