Crash of a Boeing 757-23N in Georgetown: 1 killed

Date & Time: Nov 9, 2018 at 0253 LT
Type of aircraft:
Operator:
Registration:
N524AT
Survivors:
Yes
Schedule:
Georgetown – Toronto
MSN:
30233/895
YOM:
1999
Flight number:
FJA256
Country:
Crew on board:
8
Crew fatalities:
Pax on board:
120
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
11755
Copilot / Total flying hours:
4331
Copilot / Total hours on type:
317
Aircraft flight hours:
43420
Aircraft flight cycles:
13367
Circumstances:
On 9th November 2018, a Boeing B757-200 aircraft, registration N524AT operating as FJA256, departed SYCJ, Timehri, East Bank Demerara, Guyana, at 06:10 hrs with one hundred and twenty passengers, eight Crew Members; and eight hours and one minute of fuel on board. The aircraft was destined for CYYZ, Toronto, Canada. At approximately 06:21 hrs, when the aircraft was 75 nm northwest of SYCJ, at an altitude of 20,000 feet, the Captain reported a loss of hydraulic fluid. He requested Air Traffic Control clearance to stop climb at 20,000 feet and indicated the intention to return to SYCJ for a landing. The Captain's request was approved. He did not declare an emergency. However, after advising the Captain, the Air Traffic Controller on duty activated local emergency stand-by at the airport. The aircraft returned to SYCJ 'Holding Area' where it was configured for landing. The aircraft landed at 06:53 hrs. The final approach and touchdown appeared to be normal. As indicated by the FDR, the aircraft slowed to a speed of 60 kts. Halfway down the runway, the aircraft veered towards the right, departed the runway, and came to a stop approximately 1,400 ft beyond the end of, and perpendicular to, the active runway. The nose of the aircraft was extended over the airport fence and its nose wheel was about 30 ft short of a steep 'drop off.' The aircraft was stopped when its starboard undercarriage became embedded in thick, loose sand that was being used for the ongoing runway expansion project. The Aerodrome Rescue and Fire Fighting Service was on standby and responded immediately. The aircraft sustained major (significant) structural damages. The aircraft was evacuated via the aircraft Slides. There were reports of ten passengers suffering minor injuries and one elderly passenger subsequently died five days after the accident.
Probable cause:
Loss of hydraulic fluid, failure of the pressure switch and subsequent total failure of the hydraulic system (firstly the left and subsequently the right) which affected the deployment of some spoilers, thrust reversers and efficacy of the main brakes caused the aircraft to continue the landing roll at a high-speed resulting in an overrun and excursion and severe damage to the aircraft.
The following contributing factors were identified:
a) Flight Crew lost main brakes after 'pumping the brakes' several times which bled off main brake pressure, and their failure to use accumulator brake that was available at the time to stop the aircraft after losing the main brakes.
b) Setting the flaps to 20o instead of landing flap configuration. This resulted in a higher landing speed and roll and with the combination of loss of main brake pressure due to "pumping" the brakes rather than applying and holding the brakes made it difficult to stop the aircraft on the runway.
c) Maintenance deficiencies and inadequate maintenance actions regarding the hydraulic system. Leaking hydraulic system. FDR readings indicated a trend of hydraulic system difficulties, more so, during the previous 6 flights before the accident. These maintenance lapses may have led to further deterioration and loss of the hydraulic systems.
d) Poor FJA maintenance quality assurance and quality control may have led to the maintenance deficiencies which may have contributed to the ineffective resolution of the hydraulic system leakages and other hydraulic system maintenance issues indicated by the FDR.
e) FJA management's lackadaisical attitude and bypassing recommendations from the Director of Maintenance and Quality Assurance Manager may have led to bad culture, unsafe practices and may have furthered improper maintenance.
(e) Management's interference may have had an adverse effect on maintenance and safety practices generally.
f) The soft mud and loose sand in the overrun area contributed to damage to the aircraft during the excursion.
Final Report:

Crash of a Britten Norman BN-2A-26 Islander in Eteringbang: 1 killed

Date & Time: Jul 25, 2017 at 1755 LT
Type of aircraft:
Operator:
Registration:
8R-GRA
Flight Type:
Survivors:
No
Schedule:
Ekereku – Eteringbang
MSN:
3006
YOM:
1982
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
4760
Aircraft flight hours:
24716
Circumstances:
The twin engine airplane departed Ekereku on a cargo flight to Eteringbang, carrying fuel drums for local miners. On final approach to Eteringbang Airfield Runway 03, the aircraft was very low and the pilot initiated a right turn when control was lost. The aircraft crashed in a dense wooded area some 200 metres from the runway. The aircraft was destroyed and the pilot, sole on board, was killed. The pilot Collin Martin was the Chief Pilot of Roraima Airways since 2015.
Probable cause:
The pilot flew a non-standard traffic pattern very low and very close to the runway. The excessive and extreme fight manoeuvres to position the aircraft for the landing resulted in a loss of aircraft control.
Contributory Factors:
The pilot’s failure to operate in accordance with established standard operating procedures when approaching the runway to land.
Final Report:

Crash of a Britten Norman BN-2A-6 Islander near Mahdia: 2

Date & Time: Dec 28, 2014 at 1145 LT
Type of aircraft:
Operator:
Registration:
8R-GHE
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Mahdia – Karisparu
MSN:
269
YOM:
1971
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
8000
Aircraft flight hours:
25818
Circumstances:
The crew (a pilot and a load master) was performing a regular cargo service to Karisparu and departed Mahdia Airport at 1142LT. The duration of the flight should be less than 20 minutes as the aircraft was scheduled to arrive at Karisparu Airfield at 1200LT. Less than three minutes after departure, the radio contact was lost with the pilot. SAR operations were initiated but after four days, no trace of the aircraft nor the crew was found. The Director General of the Guyana Civil Aviation Authority (GCAA), Zulfikar Mohamed, said that the crucial 72-hour window period since the aircraft vanished in the thick jungle in Region Eight expired on Tuesday December 30. On January 4, 2015, all SAR operations were suspended as no trace of the aircraft was found.
Probable cause:
Due to lack of evidences, the cause of the accident could not be determined.
Final Report:

Crash of a Britten Norman BN-2A-26 Islander in Monkey Mountain

Date & Time: Jul 6, 2014 at 0950 LT
Type of aircraft:
Registration:
8R-GGY
Survivors:
Yes
Schedule:
Ogle – Omai – Mahdia – Monkey Mountain
MSN:
470
YOM:
1975
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The Authority said the aircraft left the Ogle International Airport earlier in the day and made stops at Omai and Mahdia before heading at Monkey Mountain Airfield with several goods on board. On approach to Monkey Mountain, the plane circled the airstrip several times before landing. Shortly after setting down, it was claimed the aircraft veered off the runway, hit few obstacles and came to rest. While both occupants were uninjured, the aircraft was damaged beyond repair. It appears that weather was poor at the time of the accident with rain and winds and low clouds.
Probable cause:
Guyana Civil Aviation Authority (GCAA) Director General Zulficar Mohamed disclosed that an initial investigation revealed that the Pilot involved in the Monkey Mountain mishap landed short of the runway. As a result, the landing gear of the plane was damaged and from there on, it was difficult to control the 10-seater Islander aircraft. The aircraft subsequently veered off the airstrip causing extensive damage. Mr. Mohamed further stated that the wrecked aircraft is beyond repair, but he was unsure if the operators will attempt to salvage what is left. The aircraft, owned by Domestic Airways, was piloted by Captain Orlando Charles.

Crash of a Cessna 208B Grand Caravan in Olive Creek: 2 killed

Date & Time: Jan 18, 2014 at 1057 LT
Type of aircraft:
Operator:
Registration:
8R-GHS
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Olive Creek - Imbaimadai
MSN:
208B-0830
YOM:
2000
Flight number:
TGY700
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
3108
Captain / Total hours on type:
2555.00
Aircraft flight hours:
17998
Circumstances:
On 17th January, 2014, the day before the accident, the pilot departed from his company base, Ogle International Airport (SYGO) with another aircraft, a Cessna 208B, Registration – 8R-GHT. He was tasked to do two days of shuttling; the first day between Olive Creek and Ekereku Bottom Airstrips, and the second day between Olive Creek and Imbaimadai Airstrips. The pilot was accompanied by a third crew/loader, whose duty was to ensure that the aircraft was properly loaded for each trip, and an aircraft engineer who was assigned to carry out minor maintenance duties and refuel the aircraft as required for the duration of the shuttle operations. It was reported that on the first day, during a landing at Ekereku Bottom, the aircraft encountered severe wind conditions that resulted in a hard landing. The pilot was very concerned about the hard landing and expressed this to several individuals. He was concerned enough to log the hard landing in the Aircraft Technical Log. After the hard landing the aircraft was visually inspected by the engineer who declared the aircraft fit for flight. However while taxying prior to takeoff the aircraft suffered a right brake seizure. The engineer freed and bled the brake line. Tests were done on the brakes and the aircraft was flown to Olive Creek. The hard landing and the brake failure were reported to base and an instruction was passed that this aircraft should be brought back to Ogle by another pilot. Another Cessna 208B aircraft, 8R-GHS, the accident aircraft, was left with the pilot for him to complete his shuttle schedule the next day. On the afternoon of the first day, the pilot flew this aircraft, 8R-GHS to Kamarang Airstrip, where he overnighted. On the second day, 18th January, 2014, he departed Kamarang at 10:30hrs UTC for Olive Creek with the engineer and the loader. The engineer was left at Olive Creek. The pilot, with the loader, did one shuttle from Olive Creek to Imbaimadai. He returned to Olive Creek where the aircraft was refueled and then did three shuttles between Olive Creek and Imbaimadai. After these three shuttles the aircraft was again refueled. He completed one shuttle, Olive Creek/Imbaimadai/Olive Creek and had just taken off on the second in this series of shuttles when the accident occurred during midmorning. Both the pilot and the third crew were killed in the crash.
Probable cause:
The investigation revealed that the probable cause of the accident was due to a power loss suffered by the engine. The power loss was associated with the fracture of one of the 1st stage compressor stator vanes by fatigue. The fatigue crack originated from a lack of brazing adhesion extending over approximately 0.280 inches along the chord length and 0.050 inches in the direction of the shroud thickness and was located between the leading edge and mid-chord of the vane.
The following findings were identified:
1. The flight was one of a series of cargo shuttles that had originated the day before the accident, with another aircraft that was fitted with the Blackhawk modification.
2. The hard landing followed by the brake failure that occurred on the originating day had upset the pilot and caused him much concern.
3. A decision was taken to replace the original aircraft being used by the accident pilot with another one, which was also fitted with the Blackhawk modification.
4. The pilot had completed five shuttles on the day of the accident. The sixth shuttle was the accident flight.
5. The weather was satisfactory for VFR operations.
6. There was no fire.
7. Both the pilot and the third crew/loader were killed in this accident.
8. This accident occurred 2½ minutes after take-off.
9. The wreckage site was difficult to access, this along with unavailability of suitable equipment, contributed to the delay in extraction of the bodies.
Final Report:

Crash of a Britten Norman BN-2A-7 Islander in Port Kaituma

Date & Time: Aug 20, 2011 at 1200 LT
Type of aircraft:
Operator:
Registration:
8R-GHD
Survivors:
Yes
MSN:
622
YOM:
1971
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Following an uneventful flight, the pilot started the descent to Port Kaituma in poor weather conditions (heavy rain falls). After touchdown on a wet runway, the twin engine aircraft skidded, veered off runway, hit a pole with its left wing and lost its nose gear before coming to rest. While all four occupants escaped with minor injuries, the aircraft was damaged beyond repair.

Crash of a Boeing 737-8BK in Georgetown

Date & Time: Jul 30, 2011 at 0132 LT
Type of aircraft:
Operator:
Registration:
9Y-PBM
Survivors:
Yes
Schedule:
New York - Port of Spain - Georgetown
MSN:
29635/2326
YOM:
2007
Flight number:
BW523
Country:
Crew on board:
6
Crew fatalities:
Pax on board:
157
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
9600
Captain / Total hours on type:
5000.00
Copilot / Total flying hours:
1400
Copilot / Total hours on type:
350
Aircraft flight hours:
14861
Circumstances:
The flight originated in New York as BW 523, and made a passenger and fuel stop in Port-of-Spain, Trinidad where there was also a change of crew comprising two pilots and four flight attendants before proceeding to Georgetown, Guyana. The flight departed Piarco at 04:36UTC. The aircraft proceeded to Georgetown from Port of Spain at Flight Level (FL) 330, was given descent clearance and was cleared for an RNAV (GPS) approach to RWY 06, landing at 05:32 UTC. There were no reported anomalies in the en-route profile, although during the transition from cruise to approach to RWY 06 the aircraft deviated to avoid some thunderstorm cells north and east of the Airport. The reported visibility was 9,000m. Light rain was encountered during the approach. The pilot reported that after visual contact was made and after crossing the Final Approach Fix (FAF), he disengaged the auto pilot and configured the aircraft for landing. The Flight Data Recorder (FDR) indicated that the flight was normal until the aircraft was approaching the runway. Even before the aircraft was over the threshold, the captain commented that he was not landing here. As the flight continued over the runway, comments on the Cockpit Voice Recorder (CVR), revealed that the captain indicated to the First Officer (FO) that the aircraft was not touching down. A go-around call was made by the Captain and acknowledged by the First Officer, however three seconds elapsed and the aircraft subsequently touched down approximately 4700ft from the threshold of RWY06, leaving just over 2700 feet of runway surface remaining. Upon touchdown, brake pressure was gradually increased and maximum brake pressure of 3000psi was not achieved until the aircraft was 250ft from the end of the runway or 450ft from the end of the paved area. The ground spoilers were extended on touchdown. The thrust reversers were partially deployed after touchdown. The aircraft did not stop and overran the runway. It then assumed a downward trajectory followed by a loud impact.
Probable cause:
The probable cause of the accident was that the aircraft touched down approximately 4,700 feet beyond the runway threshold, some 2,700 feet from the end of the runway, as a result of the Captain maintaining excess power during the flare, and upon touching down, failure to utilize the aircraft’s full deceleration capability, resulted in the aircraft overrunning the remaining runway and fracturing the fuselage.
Contributory Factors:
The Flight Crew’s indecision as to the execution of a go-around, failure to execute a go-around after the aircraft floated some distance down the runway and their diminished situational awareness contributed to the accident.
Final Report:

Crash of a Beechcraft 65-A90 King Air in Guyana: 3 killed

Date & Time: Nov 1, 2008 at 1254 LT
Type of aircraft:
Operator:
Registration:
N87V
Flight Phase:
Survivors:
No
Schedule:
Imbaimadai - Imbaimadai
MSN:
LM-130
YOM:
1971
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The twin engine aircraft departed Imbaimadai for a geophysical research mission on behalf of a Canadian company, carrying one passenger and two pilots. The accident occurred in unknown circumstances and the aircraft was missing. SAR operations did not find any trace of the aircraft nor the three occupants.

Crash of a Britten-Norman BN-2A-27 Islander in Kopinang: 3 killed

Date & Time: Apr 25, 2007 at 1405 LT
Type of aircraft:
Operator:
Registration:
8R-GET
Survivors:
Yes
Schedule:
Ogle – Kato – Kopinang – Mahdia – Ogle
MSN:
484
YOM:
1976
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The twin engine aircraft departed Ogle on a schedule service to Kato, Kopinang and Mahdia. At Kato Airport, the pilot and passengers should wait more than two hours for weather improvement. The aircraft departed Kato at 1345LT on the leg to Kopinang with four passengers, two adults, a five-year old boy and an infant. Twenty minutes later, while on approach to Kopinang, the aircraft descended into trees and crashed in a dense wooded area located few km from the airfield. The wreckage was found few hours later. Two passengers were seriously injured while the pilot and two passengers including the infant were killed.

Crash of a Short SC.7 Skyvan 3M Variant 100 in Georgetown: 2 killed

Date & Time: Nov 8, 2003 at 1100 LT
Type of aircraft:
Operator:
Registration:
8R-GMC
Flight Phase:
Survivors:
Yes
Schedule:
Georgetown – Ekereku
MSN:
1959
YOM:
1978
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
One minute after takeoff from Georgetown-Ogle Airport runway 24, the pilot declared an emergency after an engine failed. He elected to return for an emergency landing but eventually attempted to land in a sugarcane field when the aircraft crashed near the airport. Five people were seriously injured while two others were killed.
Probable cause:
Failure of the right engine during initial climb for unknown reasons.