Aviation Accident Summaries

Aviation Accident Summary FTW95LA131

CARLSBAD, NM, USA

Aircraft #1

N5613P

PIPER PA-24-250

Analysis

AFTER 4 HOURS OF DARK NIGHT CROSS COUNTRY FLIGHT, THE ENGINE LOST POWER AND THE PILOT LANDED THE AIRPLANE GEAR UP IN A FIELD. EN ROUTE, THE PILOT NOTED THE FUEL GAUGES READING 'LOWER THAN NORMAL,' BUT ELECTED TO CONTINUE TO THE DESTINATION AS HIS 'CALCULATIONS SHOWED WE COULD MAKE IT WITH FUEL TO SPARE.' THE AIRCRAFT WAS REFUELED PRIOR TO DEPARTURE AND THE PILOT ESTIMATED A TIME EN ROUTE OF 4.1 HOURS WITH A TOTAL OF 5.3 HOURS OF FUEL ON BOARD. FOLLOWING THE FORCED LANDING, THE PILOT EXAMINED 'THE GASCOLATOR AND, FINDING NO FUEL IN THE BOWL, CONCLUDED THE QUICK DRAIN HAD BEEN LEAKING SINCE HE CHECKED THE FUEL PRIOR TO DEPARTURE.'

Factual Information

On February 25, 1995, at 2358 mountain standard time, a Piper PA- 24-250, N5613P, was substantially damaged during a forced landing near Carlsbad, New Mexico. The commercial pilot sustained minor injuries. The private pilot rated passenger was not injured. Dark night visual meteorological conditions prevailed for the personal cross-country flight. Prior to departing Texarkana, Arkansas, for Carlsbad, the pilot refueled the airplane and calculated an estimated time en route of 4.1 hours with a total of 5.3 hours of fuel on board. These figures are consistent with the performance charts found in the Piper PA-24 Owner's Handbook. The pilot stated that he "noted [fuel] gauges reading lower than normal north of Andrews, Texas" and "was planning a fuel stop in Hobbs if necessary." At this time he checked the weather at Hobbs and found that it was "IFR" with a thunderstorm in progress. The pilot "thought it best to continue to Carlsbad as my calculations showed we could make it with fuel to spare." About 10 miles northeast of Carlsbad, approximately four hours into the flight, the engine lost power. After attempting unsuccessfully to restart the engine, the pilot tried to identify a local highway to land on, "but as it was almost midnight local time, there was no traffic on the road" and he was unable to see it. He then "aimed for a dark area" and landed the airplane gear up in a field. Damage to the airplane included deformation of the lower firewall. The pilot examined the gascolator and found no fuel in the bowl. He "concluded that we had a leak [in the quick drain] after the fuel was checked in Texarkana and it continued to leak for the entire trip, causing at least a 12-gallon loss of fuel."

Probable Cause and Findings

FUEL EXHAUSTION ENGINE POWER LOSS DUE TO A LEAK IN THE FUEL SYSTEM. FACTORS WERE DARK NIGHT CONDITIONS AND THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING.

 

Source: NTSB Aviation Accident Database

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