ERA22LA040

NTSB accident investigation · Jack A Frohbieter Questair Venture · Robbinsville, NJ · October 28, 2021

Accident · No injuriesClass 4 · LimitedFinal report
Date
October 28, 2021, 12:10 local (16:10 UTC)
Place
Robbinsville, NJ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N281FJack A Frohbieter Questair Venture
Defining event
Landing: Abnormal runway contact
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20211028018319A
Case key
104190

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 extend the landing gear prior to landing, which resulted in substantial damage to the lower fuselage. Contributing to the accident was the pilot’s failure to utilize the aircraft checklist.

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.

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

According to the pilot, during his approach to land he was distracted by an air traffic conflict. As he monitored the conflict, he said that he forgot to use his pre-landing checklist and subsequently failed to extend the landing gear. He believed that he had an opportunity to catch the problem but was concerned about the other aircraft in the traffic pattern. The airplane landed gear up and slid to a stop on the runway. The pilot did not report any anomalies with the airplane that would have precluded normal operation. The Federal Aviation Administration inspector who responded to the scene confirmed the structural damage to the belly of the airplane.

Aircraft

Registration
N281F
Reported as
Jack A Frohbieter Questair Venture (NO SERIES)
Category
Airplane, amateur-built
Serial number
70
Built
2019
Airframe hours
76
Engine
Continental IO-550-G1B, 280 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · June 14, 2021 · 9 hours before
Destination
Same as departure
Flight plan
Company VFR
Airport
N87 · Trenton-Robbinsville, runway 11/29, 4,275 × 75 ft, asphalt
Equipment
Electronic flight bag or handheld device, Data recorder, Auto-pilot, ADS-B, Handheld GPS, Electronic primary flight display, Electronic multifunction display

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
85
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
BasicMed
Last flight review
September 15, 2020
Seat
Left
Restraint
5-point
Flight hours
3,818 total · 76 in this make and model · 3,600 as pilot in command · 5 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 45 °F
Altimeter
29.96 inHg
Observed at
KTTN, 11 nm away
METAR
METAR KTTN 281453Z 00000KT 10SM CLR 13/07 A2996 RMK AO2 SLP140 T01280067 51004=

Docket · 4

The files NTSB released with the investigation on May 18, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.3 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.