ASN Wikibase Occurrence # 207246
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Date: | Thursday 8 March 2018 |
Time: | 13:30 LT |
Type: | AgustaWestland AW109SP GrandNew |
Owner/operator: | Tomza Jet |
Registration: | XA-TZA |
MSN: | 22380 |
Fatalities: | Fatalities: 0 / Occupants: 7 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | San Juan Ixhuatepec, Tlalnepantla -
Mexico
|
Phase: | Take off |
Nature: | Private |
Departure airport: | San Juan Ixhuatepec |
Destination airport: | |
Investigating agency: | SCT |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The helicopter crashed on a truck while attempting to take off from a LP fuel depot. Four passengers were injured. One person on the ground was injured to a leg.
Proabable Cause:
Loss of revolutions of the main rotor, during vertical take-off with ground effect (HIGE), without achieving controlled translational horizontal flight, the aircraft collapsing and impacting vehicles and the terrain".
Contributing factors:
1 Atmosphere rarefied by gases, in conditions of restricted Altitude-density.
2 Possible excess weight for the environmental conditions that prevailed at the time of the event: calm wind, high ambient temperature, unfavorable Altitude-Density, low height above ground to adequately face the emergency.
3. Possible overconfidence, considering the practically new condition of the aircraft.
4. Inappropriate decision making regarding conditions and type of operation.
5. Possible misuse of the torque limiting system.
6. Corporate and/or senior management pressure, due to the type of executive operation being carried out.
Accident investigation:
|
| |
Investigating agency: | SCT |
Report number: | |
Status: | Investigation completed |
Duration: | 1 year and 5 months |
Download report: | Final report |
|
Sources:
http://www.milenio.com/region/accidenta-helicoptero-despegar-gasera-tlalnepantla-milenio-edomex-noticias_0_1135086746.html https://www.elsoldemexico.com.mx/metropoli/valle-de-mexico/helicoptero-se-desploma-dentro-de-gasera-en-san-juanico-tlalnepantla-1102256.html https://www.reporteindigo.com/reporte/se-desploma-helicoptero-gasera-en-tlalnepantla-mexico/ http://www.notinfomex.mx/2018/03/ultimahora-cae-helicoptero-sobre.html http://8columnas.com.mx/se-desploma-helicoptero/ Media:
Revision history:
Date/time | Contributor | Updates |
09-Mar-2018 07:34 |
Anon. |
Added |
09-Mar-2018 07:35 |
harro |
Updated [Aircraft type, Registration, Total occupants, Source, Narrative] |
09-Mar-2018 16:20 |
Iceman 29 |
Updated [Time, Operator, Total occupants, Other fatalities, Location, Nature, Departure airport, Source, Embed code, Narrative] |
12-Aug-2019 19:14 |
harro |
Updated [Operator, Total occupants, Embed code, Narrative, Accident report, ] |
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