- Date
- November 1, 2018, 14:00 local (19:00 UTC)
- Place
- Cleburne, TX
- Injuries
- 1 minor
- Damage
- Substantial damage
- Phase of flight
- Approach
- Aircraft
- N3984LCessna 172
- Defining event
- Approach-VFR pattern final: Fuel exhaustion
- Weather
- Visual (VMC) · Day
- Status
- Completed · report June 10, 2019
- Report
- Approved by Office Director
- NTSB office
- General Aviation Accidents
- Parties
- FAA
- FAA report
- 20181101022329A
- Case key
- 98598
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The pilot's improper preflight fuel planning and in-flight fuel management, which resulted in fuel exhaustion and the subsequent total loss of engine power.
Findings · 4
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
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.
Analysis
The pilot reported that, during the final approach to the destination airport, the engine lost power. Due to homes that were in line with the approach end of the runway, he decided to perform an emergency landing in a field, during which the airplane slid and then came to rest in trees. The airplane sustained substantial damage to the left wing. The pilot reported that he had not considered the engine's fuel burn for touch-and-go landings or headwinds during his preflight planning. During postaccident examination, a Federal Aviation Administration inspector reported that the fuel gauges read zero and that no fuel was found in the right fuel tank and only 10 ounces of fuel were found in the left fuel tank. Fuel was added to the airplane, and the engine started and operated normally. He added that he talked to the pilot, and he stated that he had flown 3.6 hours and performed at least six touch-and-go landings. The pilot also stated that the airplane usually has a 3.5-hour maximum range at 1,000 ft above ground level at 8 to 9 gallons per hour and that he likely did not properly monitor the engine's fuel consumption, which led to fuel exhaustion. Given the evidence, it is likely the pilot did not ensure that there was sufficient fuel onboard the airplane for the flight and that he did not monitor it properly during the flight, which resulted in fuel exhaustion and the subsequent total loss of engine power.
Factual narrative
The newly certificated pilot reported that during a cross country flight, he hadn't considered the engine's fuel burn for touch and goes or headwinds, and during the final approach to the destination airport, the engine lost power. Due to homes that were in line with the approach end of the runway, instead of continuing to the runway, he decided to perform an emergency landing in a field. During the off-airport landing, the airplane "slid" and came to rest in trees. The airplane sustained substantial damage to the left wing. During the post-accident examination, a Federal Aviation Administration inspector reported that, the fuel gauges read zero, and that there was no fuel in the right fuel tank and only 10 ounces were recovered from the left fuel tank. Additional fuel was added to the airplane and the engine started and operated normally. He added that, after speaking to the pilot, the pilot "basically admitted" that he did not properly monitor the engine's fuel consumption.
Aircraft
- Registration
- N3984L
- Reported as
- Cessna 172 (G)
- Category
- Airplane
- Serial number
- 17254153
- Built
- 1966
- Engine
- Continental O-300-C, 145 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Airworthiness certificate
- Standard, Normal
- Departed
- MWL · Mineral Wells, TX
- Destination
- CPT · Cleburne, TX
- Airport
- CPT · Cleburne Rgnl, runway 33, 5,697 × 100 ft, asphalt
- Equipment
- None
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
- 25
- Injuries
- Minor
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 1, With waivers/limitations
- Last flight review
- October 26, 2018
- Seat
- Left
- Restraint
- Lap only
- Flight hours
- 62 total · 62 in this make and model · 22 as pilot in command · 41 in the last 90 days · 20 in the last 30 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 360° at 11 knots
- Visibility
- 10 statute miles
- Temperature
- 61 °F, dew point 41 °F
- Altimeter
- 29.95 inHg
- Observed at
- KCPT
Docket · 3
The files NTSB released with the investigation on March 11, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.7 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.