- Date
- August 15, 2026, 13:31 local (17:31 UTC)
- Place
- Norton Shores, MI · MKG
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N5LCMitsubishi MU-2B-40
- Defining event
- Landing: Landing gear not configured
- Status
- Investigation ongoing
- Investigation class
- Class 4 - Basic report with no Prelim publish
- NTSB office
- Western Pacific Region
- Parties
- FAA
- FAA report
- 20260815009929A
- Case key
- 203628
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
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
- N5LC
- Reported as
- Mitsubishi MU-2B-40
- Category
- Airplane
- Serial number
- 433 S.A.
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Calm Air Aviation Inc
- Registered owner
- Calm Air Aviation Inc
- Departed
- MKG · Muskegon, MI
- Airport
- MKG · Muskegon County
N5LCRegistered now · Mitsubishi MU-2B-40Airframe modelMitsubishi MU-2B-40Engine modelAiResearch TPE331 series
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
- Wind
- 90° at 9 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 25,000 ft broken
- Temperature
- 79 °F, dew point 63 °F
- Altimeter
- 30.11 inHg
- Observed at
- KMKG
- METAR
- SPECI KMKG 151723Z 09009KT 10SM SCT025 SCT085 BKN250 26/17 A3011 RMK AO2 T02560172 $
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.