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Last updated: 13 October 2019
Status:Final
Date:Wednesday 10 October 2012
Time:16:15
Type:Silhouette image of generic E50P model; specific model in this crash may look slightly different
Embraer EMB-500 Phenom 100
Operator:PNM Consultoria Ltda.
Registration: PR-PNM
C/n / msn: 50000144
First flight: 2010
Crew:Fatalities: 0 / Occupants: 1
Passengers:Fatalities: 0 / Occupants: 4
Total:Fatalities: 0 / Occupants: 5
Aircraft damage: Substantial
Aircraft fate: Repaired
Location:Porto Alegre Airport, RS (POA) (   Brazil)
Phase: Landing (LDG)
Nature:Private
Departure airport:Rosario-Islas Malvinas International Airport, SF (ROS/SAAR), Argentina
Destination airport:Porto Alegre Airport, RS (POA/SBPA), Brazil
Narrative:
The aircraft took off from Rosario Airport, Argentina, to Porto Alegre Airport, Brazil. During rollout after landing run, the aircraft gradually shifted to the right until it left the runway.
In the grassy area, the aircraft crashed into a concrete box, and then with another concrete box leading to the final stop of the aircraft.

Probable Cause:

Contributing factors (translated from Portuguese)
- Application of commands - contributing
Touching the ground with VREF equivalent speed made aircraft control difficult, since the primary aerodynamic controls were reduced in effectiveness (due to the low speed) at the same time that the lack of weight on the wheels did not confer brakes to their maximum braking ability.
After correcting the tilt of the wings, the brakes were no longer applied, even in a differential manner.
- Adverse weather conditions - contributing
Although TWR-PA reported landing for the aircraft within the stated values for the aircraft, METAR made just 13 minutes before showed wind gusts of up to 25kt (higher than the crosswind demonstrated, according to the aircraft manual). The study of wind components shows that the aircraft was influenced by cross-wind gusts.
During the landing, the aircraft received a gust of wind from the right. In this situation, the aircraft would have swerved to the right. Thus, the nose of the aircraft deviated 20° to the right in relation to the axis of the runway, which allowed a trajectory of exit of the runway, which was not sufficiently corrected.

Accident investigation:
cover
Investigating agency: CENIPA
Status: Investigation completed
Duration: 3 years and 8 months
Accident number: A-559/CENIPA/2015
Download report: Final report

Classification:
Runway excursion

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Map
This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Rosario-Islas Malvinas International Airport, SF to Porto Alegre Airport, RS as the crow flies is 964 km (603 miles).

This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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