ATL85IA096

NTSB incident investigation · British Aerospace BAE 3101 Jetstream · Macon, GA · February 12, 1985

Incident · No injuriesIncident investigationFinal report
Date
February 11, 1985, 21:00 local (Feb 12, 1985, 02:00 UTC)
Place
Macon, GA
Injuries
7 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N401MXBritish Aerospace BAE 3101 Jetstream
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19850211030649I
Case key
6674

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

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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 engine power(total) - nonmechanicalManeuvering - holding(ifr)
Ignition system,ignition coil - not engagedCause
Anti-ice/deice system - inadequateManufacturerCause
Insufficient standards/requirementsFaa(organization)Factor
Weather condition - icing conditionsCause
Procedures/directives - inadequateManufacturerFactor
Weather condition - cloudsFactor
Procedures/directives - inadequateFaa(other/organization)Factor
Weather condition - rainFactor
Light condition - dark nightFactor

Analysis

Acft was being slowed to holding speed in icing conditions. Crew heard sound of ice striking left side of fuselage followed by spool down of left engine. Then same occurred on the right side. Dual airstart successful. Crew elected to make precautionary ldg. System checked good. Continuous ign. Had not been selected prior to flameouts.

Aircraft

Registration
N401MX
Reported as
British Aerospace BAE 3101 Jetstream (BAE 3101 J)
Category
Airplane
Serial number
628
Airframe hours
1,540
Engine
Garrett TPE3311OUF511, 900 horsepower, turbo prop
Damage
No damage
Flight
Part 135
Operator
Metro Express, doing business as Eastern Metro Express
Registered owner
Connecticut Nat'L Bnk Trustee
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · February 7, 1985 · 20 hours before
Departed
ABY · Albany, GA
Destination
ATL · Atlanta, GA
Flight plan
IFR

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
27
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
4,000 total · 800 in this make and model · 3,200 as pilot in command · 300 in the last 90 days · 200 in the last 30 days · 10 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
310° at 20 knots, gusting 32
Visibility
2 statute miles
Temperature
36 °F, dew point 36 °F
Altimeter
29.00 inHg
Observed at
MCN, 30 nm away

FAA reports on this event · 1

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