CEN21LA174

NTSB accident investigation · Beech 95-B55 (T42A) · Colby, KS · March 10, 2021

Accident · Minor injuriesClass 3 · LimitedFinal report
Date
March 10, 2021, 02:30 local (08:30 UTC)
Place
Colby, KS
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Prior to flight
Aircraft
N568PBeech 95-B55 (T42A)
Defining event
Prior to flight: Aircraft inspection event
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20210310008439A
Case key
102856

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 failure to remove the towbar from the nose landing gear before takeoff, which resulted in a sustained adverse yaw condition, and his failure to adequately monitor the fuel system while circling the airport, which resulted in fuel starvation and loss of power to the right engine.

Findings · 3

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.

Fluids: fuelAircraft › Fluids/misc hardware · Fluid managementBeech 95-B55 (T42A): 15 casesAll aircraft: 1,695 casesProbable cause
Inspection: preflight inspectionPersonnel issues › Task performance · PilotBeech 95-B55 (T42A): 2 casesAll aircraft: 551 casesProbable cause

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 departed on a local flight with the towbar attached to the nose landing gear. When the pilot rotated the airplane for takeoff, he felt the left rudder pedal “slam to the floor,” and he could not depress the right rudder pedal, which resulted in a sustained adverse yaw condition. The airplane climbed and drifted left of the runway, so the pilot continued the climb to pattern altitude. During the climb, he saw the towbar attached to the nosewheel through a mirror on the left engine nacelle. The pilot circled the airport about 30 minutes while assistance arrived. During the last circle, as he was descending, the right engine lost power. The pilot recalled that the right fuel gauge showed “low,” and the left fuel gauge was about 1/2 full. The pilot began to crossfeed fuel to the right engine, but he was unsuccessful in getting the right engine to restart. The pilot was unable to maintain airspeed and altitude and was having difficulty maintaining directional control of the airplane, so he elected to land the airplane in an open field. The airplane sustained damage to the fuselage and right wing during the landing. Although the airplane manual states that the crossfeed is to be used in level flight only, the pilot reported that fuel was being fed to the right fuel tank as evidenced by the fuel gauge indication increasing. The pilot reported the airplane’s altitude was a couple hundred feet above the ground when he turned the crossfeed on and this may have prevented him from having adequate time to restart the engine as he was occupied with trying to land the airplane.

Factual narrative

On March 10, 2021, about 0230 central daylight time, a Beech 95-B55 airplane, N568P, was substantially damaged when it was involved in an airplane accident near Colby, Kansas. The pilot had minor injuries. The airplane was operated under the provisions of Title 14 Code of Federal Regulations Part 91 as a personal flight. When rotating the airplane for takeoff, the pilot felt the left rudder pedal “slam to the floor” and he could not depress the right rudder pedal. Once airborne, the airplane drifted left of the runway and the pilot was unable to apply enough right rudder to correct the heading, so he continued the climb to pattern altitude. During the climb, he saw the towbar still attached to the nosewheel through the mirror on the left engine nacelle. The pilot circled over the airport and phoned for assistance. The pilot circled the airport at an altitude of 4,000 ft above mean sea level for about 30 minutes while help arrived. While making the last circle, he noticed the right engine lost power. The pilot recalled that the right fuel gauge showed “low, and the left fuel gauge was about 1/2 full. The pilot turned on the crossfeed and the low boost pump. He noted that the right fuel gauge began to increase; however, he reported that he should have turned it on earlier. The pilot reported his altitude was 250 – 300 ft above ground level at this time and he was unable to gain airspeed or altitude. Having difficulty with directional control, the pilot opted to perform a landing to an open field. During the landing, the fuselage and right wing sustained substantial damage. The aircraft manual states that the crossfeed is to be used only when the airplane is in level flight. Due to the lack of available mechanics in the local area, a detailed engine examination could not be facilitated.

Aircraft

Registration
N568P
Reported as
Beech 95-B55 (T42A) (NO SERIES)
Category
Airplane
Serial number
TC-2162
Built
1978
Airframe hours
3,003.7
Engines
Cont Motor IO-470 SER, 260 horsepower, reciprocatingCont Motor IO-470 SER, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Cap David T
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 21, 2020 · 29.8 hours before
Destination
Same as departure
Airport
CBK
Equipment
Handheld GPS, ADS-B, Auto-pilot, Electronic flight bag or handheld device

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
40
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
384.8 total · 193.7 in this make and model · 361.7 as pilot in command · 14.8 in the last 90 days · 3.8 in the last 30 days

Weather

Conditions
Visual (VMC) · Night/dark
Wind
270° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 27 °F
Altimeter
29.57 inHg
Observed at
KCBK

Docket · 5

The files NTSB released with the investigation on August 24, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 9.1 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.