MIA90LA110

NTSB accident investigation · Cessna 180K · Crystal Springs, MS · April 25, 1990

Accident · No injuriesLimited investigationFinal report
Date
April 25, 1990, 08:50 local (13:50 UTC)
Place
Crystal Springs, MS
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N61714Cessna 180K
Weather
Visual (VMC) · Day
Status
Completed · report September 15, 1992
Report
Approved by Office Director
FAA report
19900425011659A
Case key
32648

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

Pilots failure to assure that the fuel cap was in position and secured prior to departure. This resulted in fuel siphoning overboard resulting in the precautionary landing.

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.

Miscellaneous/otherCruise - normal
Fuel system,cap - not securedCause
Aircraft preflight - poorPilot in command
Fuel system,tank - siphoning
On ground/water encounter with terrain/waterLanding - flare/touchdown
Terrain condition - sand bar
Precautionary landing - performedPilot in command

Analysis

About 1 hr 5 minutes into the flt, the plt observed that the fuel supply was rapidly depleting. He executed a precautionary landing in a gravel pit & after touchdown on the shallow water, the lt pontoon separated. Exam of the acft revealed that the rt wing fuel cap was not secured. Fuel stains aft of the fuel tank were noted.

Aircraft

Registration
N61714
Reported as
Cessna 180K
Category
Airplane
Serial number
18052791
Airframe hours
2,693
Engine
Teledyne Cont O-470U, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Ferry · Part 91
Registered owner
Kirkman, Todd A.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 23, 1986 · 62 hours before
Departed
Harvey, LA

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
28
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
700 total · 200 in this make and model · 700 as pilot in command · 30 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 8 knots
Visibility
3 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
JAN, 25 nm away

FAA reports on this event · 1

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