CHI82IA072

NTSB incident investigation · Swearingen SA-227 · Chicago, IL · February 25, 1982

Incident · No injuriesIncident investigationFinal report
Date
February 24, 1982, 20:15 local (Feb 25, 1982, 02:15 UTC)
Place
Chicago, IL
Injuries
12 uninjured
Damage
No damage
Phase of flight
Landing
Aircraft
N192MASwearingen SA-227
Weather
Visual (VMC) · Night/dark
Status
Completed · report February 24, 1983
Report
Approved by Office Director
FAA report
19820224069679I
Case key
70224

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - flare/touchdown
Procedures/directives - improper use ofPilot in commandCause
Directional control - inadvertentCopilot/second pilotFactor

Analysis

The pilot stated that at the departure airport, the runway was slippery and the turn onto the runway was difficult. The nosewheel steering was activated momentarily to straighten the nose, but was turned off prior to the takeoff roll. At the destined airport the aircraft was landed at approximately 115 KTS, as soon as the nosewheel touched, the aircraft veered to the right. Full left brake and rudder did not correct the swerve. The nose gear steering actuator was examined and no evidence of malfunction was revealed. According to the company safety bulletin and aircraft manufacture bulletin, the nose wheel steering switch must be off and verify the nose wheel will caster (by displacing the nose of aircraft left or right using brakes and/or asymetric engine power) prior to takeoff. This procedure is to be performed before every takeoff while turning onto the runway. The nose wheel steering must not be armed until the subsequent landing is completed and aircraft speed is reduced below 10 KTS.

Aircraft

Registration
N192MA
Reported as
Swearingen SA-227
Category
Airplane
Serial number
AC-476
Airframe hours
296
Engine
Airesearch TPE33111U061G, 1,000 horsepower, turbo prop
Damage
No damage
Flight
Part 135
Operator
Midstate Airlines
Registered owner
Midstate Airlines
Departed
AI · Mke
Destination
AI · Ord
Flight plan
IFR
Airport
ORD · O'Hare, runway 27, 7,400 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
25
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
3,351 total · 1,873 in this make and model

Weather

Conditions
Visual (VMC) · Night/dark
Wind
350° at 10 knots
Visibility
3 statute miles

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.