# NTSB DCA12WA019: Gulfstream American G 1159, N811DE, Huambo, Angola, November 26, 2011

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Foreign investigation
- Date: November 26, 2011, 13:00 local (13:00 UTC)
- Place: Huambo, Angola
- Coordinates: -12.805, 15.765 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=-12.8050&lon=15.7650&mi=10
- Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping)
- Defining event: [Takeoff-rejected takeoff: Runway excursion](https://openairdocs.org/ntsb-events/300)
- Highest injury: No injuries
- Injuries: 10 uninjured
- Status: Led by another country's authority
- NTSB office: Major Investigations Division
- Lead agency: Other
- NTSB case key (mKey): 82472
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA12WA019
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/82472/pdf
- Page: https://openairdocs.org/ntsb/DCA12WA019

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Takeoff-rejected takeoff: Runway excursion](https://openairdocs.org/ntsb-events/300) (defining event); cases with it: [Gulfstream American G-1159, 1 case](https://openairdocs.org/ntsb-events/300/sequence.md?model=3970108), [All aircraft, 3,643 cases](https://openairdocs.org/ntsb-events/300/sequence.md)

## Factual narrative

On November 26, 2011, about 1300 UTC, N811DE, a Grumman G-1159 Gulfstream G-II, a private flight operated by Wings Over Africa, was involved in a runway excursion following a rejected takeoff. None of the 10 persons aboard were injured. The aircraft was substantially damaged. There was no fire. The intended destination was Saurimo, Angola. An investigation has been instituted by the Angolan Department of Civil Aviation (ADCA). As the State of Manufacture of the airplane, a US Accredited Representative has been appointed. Inquires about the investigation should be directed to the ADCA. Angola Department of Civil Aviation Rua Miguel de Melo N. 96 6 Andar Luanda, Angola

## Aircraft

- Registration: [N811DE](https://openairdocs.org/deregistered/N811DE-2017-09-08), registration cancelled 2017-09-08, S/N 244, built 1979 (OpenAirDocs)
- Reported make and model: GULFSTREAM AMERICAN CORP. G 1159 (NO SERIES)
- Registry model: [Gulfstream American G-1159](https://openairdocs.org/model/gulfstream-american-g-1159) (registry code 3970108) (OpenAirDocs)
- Registry engine: [Rolls-Royce SPEY MK 511SR](https://openairdocs.org/engine/rolls-royce-spey-mk-511sr) (registry code 54523, turbo-jet) (OpenAirDocs)
- Category: Airplane
- Serial number: 244
- Engines: ROLLS-ROYC SPEY MK 511SR turbo fan; ROLLS-ROYC SPEY MK 511SR turbo fan
- Damage: Substantial damage
- Flight: Personal, Non-U.S., non-commercial
- Registered owner: Av Fleet Holding LLC
- Airworthiness certificate: Standard, Normal
- Departed: FNHU, Huambo
- Destination: FNSA, saurimo
- Flight plan: Unknown
- Airport: FNHU, Albano Machado Airport

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.