MIA07LA043

NTSB accident investigation · Ryan Navion · Marco Island, FL · January 23, 2007

Accident · No injuriesLimited investigationFinal report
Date
January 23, 2007, 14:45 local (19:45 UTC)
Place
Marco Island, FL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4456KRyan Navion
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2007
Report
Approved by Office Director
Parties
FAA FSDO
Case key
65260

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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Probable cause

A reported loss of engine power shortly after takeoff for undetermined reasons.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingEmergency descent/landing
Gear collapsedLanding - flare/touchdown
Landing gear - not deployed

Analysis

The pilot stated that he took off on runway 17, established a climb, and retracted the landing gear. He said that the engine then started running rough, and he had used up about half of the runway, and was too high for a normal flap landing, so he executed a "sharp" slip to the left. He said he then dropped the landing gear, but the airplane touched down before the landing gear locked. The airplane slid along the runway and veered to the right, impacting a VASI light, incurring damage. A postcrash examination of the accident airplane was performed by an FAA licensed airframe and powerplant mechanic, with an inspection authorization rating, and the examination revealed no anomalies.

Factual narrative

On January 23, 2007, about 1445 eastern standard time, a Ryan Navion, N4456K, registered to and operated by a private individual, as a Title 14 CFR part 91 personal flight incurred damage when the pilot attempted to make a precautionary landing at Marco Island, Florida. Visual meteorological conditions prevailed, and no flight plan was filed. The airplane incurred substantial damage, and the pilot was not injured. The flight was originating at the time of the accident.

The pilot stated that after performing his preflight check, he took off on runway 17, established a climb, and retracted the landing gear. He said that the engine then started running rough, and he had used up about half of the runway, was too high for a normal flap landing, and there was a mangrove swamp beyond the runway, so he executed a "sharp" slip to the left. He said he then dropped the landing gear, but the airplane touched down before the landing gear locked. The airplane slid along the runway and veered to the right, impacting a VASI light, incurring damage.

A postcrash examination of the accident airplane was performed by an FAA licensed airframe and powerplant mechanic, with an inspection authorization rating, and the examination revealed no anomalies.

Aircraft

Registration
N4456K
Reported as
Ryan Navion
Category
Airplane
Serial number
NAV-4-1456
Airframe hours
4,065
Engine
Teledyne Continental E-225-4, 225 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Richard A. Sherman
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 1, 2006
Departed
MKY · Marco Island, FL
Destination
MKY
Airport
MKY · Marco Island Executive, runway 17, 5,000 × 100 ft, asphalt

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.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
74
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2
Last flight review
August 1, 2006
Seat
Left
Flight hours
3,600 total · 2,900 in this make and model · 3,600 as pilot in command · 50 in the last 90 days · 30 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 13 knots
Visibility
10 statute miles
Lowest ceiling
1,800 ft broken
Temperature
81 °F, dew point 70 °F
Altimeter
29.97 inHg
Observed at
APF