19990712047419A

Accident · Substantial damage

FAA accident report · Scwzer G-164B · Paul, ID · July 12, 1999

Date
July 12, 1999 · 16:00 local
Place
Paul, ID
Airport
Private
Phase of flight
Takeoff Ground Roll
Operating rules
Agricultural (Part 137)
Damage
Substantial damage
Aircraft
N8005C
NTSB investigation
NTSBSEA99LA115
Reported as
Scwzer G164B
People aboard
1
Fatal injuries
0
Pilot’s flight hours
5,951 total4,312 in this make and model150 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

(.4) The pilot took off with 1,700 pounds of fertilizer (within the airplane's maximum demonstrated operating load) and approximately 3/4 fuel on an aerial application flight. The airstrip the pilot took off from slopes uphill at the end. The pilot stated that at an altitude of 5 to 10 feet above the ground after takeoff, 'a tailwind came up' and he was unable to stay airborne. The aircraft settled into a wheat field and flipped over approximately 500 feet past the end of the airstrip. The pilot reported that no mechanical malfunction or failure was involved in the accident. He reported the accident site was 4,300 feet above sea level, and that temperature at the time of takeoff was 92 degrees f. density altitude at this pressure altitude and temperature was 7,500 feet. (-23) the pilot had been applying fertilizer all afternoon. The operations were on an agricultural strip 8 miles north northwest of Paul, Idaho. As the pilot continued operations that afternoon the OAT continued to increase. Finally on the takeoff at 1600 the temperature was at 92 degrees fahrenheit. The pilot stated: with a load of fertilizer the wind shifted and the airc raft was unable to clear the rolling hills off the east end of the strip. The plane settled into the growing wheat field and tumbled.

As the FAA filed it

(.4) THE PILOT TOOK OFF WITH 1,700 POUNDS OF FERTILIZER (WITHIN THE AIRPLANE'S MAXIMUM DEMONSTRATED OPERATING LOAD) AND APPROXIMATELY 3/4 FUEL ON AN AERIAL APPLICATION FLIGHT. THE AIRSTRIP THE PILOT TOOK OFF FROM SLOPES UPHILL AT THE END. THE PILOT STATED THAT AT AN ALTITUDE OF 5 TO 10 FEET ABOVE THE GROUND AFTER TAKEOFF, 'A TAILWIND CAME UP' AND HE WAS UNABLE TO STAY AIRBORNE. THE AIRCRAFT SETTLED INTO A WHEAT FIELD AND FLIPPED OVER APPROXIMATELY 500 FEET PAST THE END OF THE AIRSTRIP. THE PILOT REPORTED THAT NO MECHANICAL MALFUNCTION OR FAILURE WAS INVOLVED IN THE ACCIDENT. HE REPORTED THE ACCIDENT SITE WAS 4,300 FEET ABOVE SEA LEVEL, AND THAT TEMPERATURE AT THE TIME OF TAKEOFF WAS 92 DEGREES F. DENSITY ALTITUDE AT THIS PRESSURE ALTITUDE AND TEMPERATURE WAS 7,500 FEET. (-23) THE PILOT HAD BEEN APPLYING FERTILIZER ALL AFTERNOON. THE OPERATIONS WERE ON AN AGRICULTURAL STRIP 8 MILES NORTH NORTHWEST OF PAUL, IDAHO. AS THE PILOT CONTINUED OPERATIONS THAT AFTERNOON THE OAT CONTINUED TO INCREASE. FINALLY ON THE TAKEOFF AT 1600 THE TEMPERATURE WAS AT 92 DEGREES FAHRENHEIT. THE PILOT STATED: WITH A LOAD OF FERTILIZER THE WIND SHIFTED AND THE AIRC RAFT WAS UNABLE TO CLEAR THE ROLLING HILLS OFF THE EAST END OF THE STRIP. THE PLANE SETTLED INTO THE GROWING WHEAT FIELD AND TUMBLED.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.