Occurrences

Date	Occurrence #	Location	State	Aircraft	Model	Engine	Model	Summary
27/1/2020	OCC1977	Caloundra Aerodrome	QLD	Pipistrel	Virus SW 100	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: The Virus was taxiing and backtracking 05 behind a Cessna 172...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: The Virus was taxiing and backtracking 05 behind a Cessna 172. When Cessna reached the threshold of the runway and turned 180 degrees to line up and take off, the Virus proceeded to taxi off to the right of the runway which required them to enter the grassed area off the side of the runway to allow the Cessna clearance to proceed to take off. As the pilot taxied over into the grassed area they struck a runway light with the propeller causing damage to one of the blades on the prop and rendering the aircraft unairworthy to fly. The light happened to be out of the pilots’ vision as the aircraft was centred on the trajectory towards the light and was in a blind spot to the ground, also the grass had not been mowed which had camouflaged the light.
26/1/2020	OCC1932	Muchea Greenside ALA	WA	Jabiru	J170C	Jabiru	2200	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: The upper through bolt between #3 and #4 cylinder fai...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: The upper through bolt between #3 and #4 cylinder failed at the point where the thread stops.
26/1/2020	OCC1944	Aratula	QLD	Rainbow Aircraft	Cheetah XLS (Bushcat)	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: During a group sortie to a private strip the pilot conducted ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: During a group sortie to a private strip the pilot conducted a stabilised approach but bounced on landing, during recovery actions the second touch down point was on a recently repaired softer section of the strip which caused the aircraft to skew left further impacting a tree stump and coming to rest on the left side of the landing area after further impacting trees. The pilot received serious but non life threatening injuries in the impact and the aircraft was severely damaged. The pilot has no recollection of the accident events but creditable witnesses confirmed the above information stating that during the bounce recovery the aircraft most likely stalled despite the use of power which added energy to the final impact. Other mechanical or environmental factors are not considered as contributing factors in this accident at this time.
25/1/2020	OCC1940	Bendigo Aerodrome	VIC	Zenith Aircraft	Zodiac CH 601 XL	Jabiru	3300cc	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Following a touch and go on RWY 35, upon contact to the RWY, ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Following a touch and go on RWY 35, upon contact to the RWY, the pilot proceeded to apply full power after which the engine surged and then cut off approximately three seconds later. At this point the aircraft was approximately halfway down the runway at 15ft AGL. The pilot applied nose down attitude and executed a flair and applied brakes until full stop. They were clear of any aircraft and managed to restart the engine and proceeded to the hanger. Outcome: Once in the hanger they carried out basic trouble shooting and found fuel overflowing from carburettor inlet heading towards the air filter box. At this stage they were not sure as to what was causing this. Next day the carburettor was stripped down and it was noted that a white silicon substance was lodged between the float valve and seat. Further investigation found that the silicon material had come from a fuel sender - this was discovered by cutting open the sender unit and finding the same material which was used by the manufacturer to attach the actual sensor. Of course, the silicon which was used was not AVGAS friendly even though the specification stated that it was fuel compatible. We have since removed any contaminants, by flushing the fuel line, removing the suspect fuel sender and completed a carburettor tear down. Engine is now fully functioning. Do not purchase any fuel related devices unless you have manufacturers specifications that the device is suitable for use in fuel related systems.
25/1/2020	OCC1931	Gympie	QLD	The Airplane Factory	Sling 2	Rotax	912IS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: A student on a solo training flight conducted a successful fo...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: A student on a solo training flight conducted a successful forced landing into a paddock. Review determined failure was caused due to failed alternator and suspect earth grounding issue. New firewall forward package installed.
24/1/2020	OCC1946	Parkes Aerodrome	NSW	Flight Design	CTMC	Rotax	912 U L S	OCCURRENCE DETAILS SUBMITTED TO RAAUS: The aircraft was pre-flighted and pulled from the hangar for ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: The aircraft was pre-flighted and pulled from the hangar for the first flight of the day. Run-ups were carried out in situ (without the need to taxi) and the student taxied across the apron and on to taxiway C (minimal rudder inputs required). As the aircraft entered and commenced the turn to back track to RWY 22 the student was unable to complete the turn, the Instructor took over and found they had full rudder travel but no response from the nose wheel. The Instructor gently manoeuvred the aircraft off the RWY beyond the gable markers leaving the RWY unobstructed for any other aircraft.
24/1/2020	OCC1941	Caboolture	QLD	Tecnam	P92 Echo S	Rotax	912ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: During the 3rd Pre-flight inspection of the day, the student ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: During the 3rd Pre-flight inspection of the day, the student identified a coolant leak from the #4 Cylinder head, upper coolant hose mating inlet fitting. The o-ring was replaced and an engine ground run carried out with no leak evident. Following a short test flight, the fitting was again inspected and found to be weeping. The seat of the cylinder head that houses the o-ring was inspected with a magnifier and a crack was found on the inner shoulder. The aircraft was removed from service and a serviceable cylinder head assy was obtained from the manufacturer. The Cylinder Head replaced IAW the Rotax Maintenance manual and test flown serviceable.
23/1/2020	OCC1954	Chinchilla Aerodrome	QLD	Foxcon Aviation	Terrier T100	Subaru	Ea81	OCCURRENCE DETAILS SUBMITTED TO RAAUS: The pilot attempted 2-3 times to conduct an engine start, wit...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: The pilot attempted 2-3 times to conduct an engine start, with the difficulties attributed to the use of stale fuel. The engine subsequently had started at full power although the pilot does not recall setting full power. The pilot was able to throttle back and thought they had switched the ignition off but couldn’t prevent the aircraft from moving. It all happened in very quickly in an estimated 30 secs and the aircraft moved forward approx. 20 meters, colliding with a fence and avoiding a fuel truck. Nil injures were sustained, however there was damage to the wings of the aircraft. The pilot will ensure consideration is given to the positioning of the aircraft, confirmation of throttle position, use of new fuel and use of switches to shut down the engine as part of every start.
22/1/2020	OCC1935	Lilydale Airport	VIC	Jabiru	J160C	Jabiru	2200B	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: The propellor on the aircraft was found to be de-lami...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: The propellor on the aircraft was found to be de-laminating.
22/1/2020	OCC1947	Bunbury Aerodrome	WA	Airborne	XT912 outback	Rotax	912 UL	OCCURRENCE DETAILS SUBMITTED TO RAAUS: After completing a number of touch and goes in the Weightshif...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: After completing a number of touch and goes in the Weightshift Microlight (trike) the pilot decided to terminate the flight due to increasing thermal activity. As the final landing was being completed the pilot touched down on the runway rear wheels first. As the front wheel touched, the pilots right foot slipped off the steering pedal. The pilot put it straight back on, causing a small wobble in the aircraft but retained control of the aircraft. Then the pilot felt the rear left corner sinking and the aircraft started drifting to the left. The pilot tried to compensate, then the aircraft turned 90 deg to the left and stopped 2.5mtrs to the left of the runway on the grass. An investigation identified the pilot lost directional control during the above landing phase and the resultant damage was generated from side loads applied to the base as it departed the runway. Contributing factors were changing environmental conditions on this second sortie and further latent conditions brought about by changes to operational procedures at the aerodrome for circuit operations.The pilot was provided advice from Operations on foot positioning and control management and will undertake remedial training and development with the local flight school to mitigate against further occurrences.The aircraft is being repaired by the manufacturer.
14/1/2020	OCC1930	Granite Peak Station	WA	ICP	Savannah	Rotax	912	OCCURRENCE DETAILS SUBMITTED TO RAAUS: When taking off from a remote airstrip in a fully loaded airc...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: When taking off from a remote airstrip in a fully loaded aircraft the pilot rotated too early and stalled the aircraft. The pilot recovered but at close proximity to the ground the aircraft stalled again subsequently impacting the ground. The pilot sustained minor injuries but the aircraft was substantially damaged. The pilot has been mentored by operations staff on the importance of takeoff technique including Take Off Safety Speed (TOSS). The pilot was required to undergo specific training on takeoff elements at his next BFR. Members are reminded of the differences in aircraft handling characteristics when operating at or close to MTOW and urge pilots to undergo regular type training so they are proficient in all areas in their aircraft.
14/1/2020	OCC1925	Boonah Aerodrome	QLD	Zlin Aviation	Savage Cub LSA	Rotax	912 ULS2	OCCURRENCE DETAILS SUBMITTED TO RAAUS: During landing roll out the left rudder cable snapped. The ca...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: During landing roll out the left rudder cable snapped. The cable appears to have parted where it passes under a small roller on the floor under the rear passengers feet. This occurred on ground at low airspeed the aircraft suffered a slow speed ground loop. Zlin Aviation issued Safety Alert No.11 as a result of this occurrence.
11/1/2020	OCC1927	Denmark	WA	Zenith	CH750 Stol	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: A crack was found in a support bracket which could re...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: A crack was found in a support bracket which could result in failure of the elevator. Report supplied to the kit manufacturer.
10/1/2020	OCC1921	Coffs Harbour Aerodrome	NSW	Jabiru	J170C	Jabiru	2200	OCCURRENCE DETAILS SUBMITTED TO RAAUS: The aircraft experienced a severe engine vibration followed b...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: The aircraft experienced a severe engine vibration followed by complete engine failure whilst on downwind RWY 03. The pilot conducted a successful forced landing on RWY 03. Jabiru have identified this was a circlip failure resulting in engine failure.
9/1/2020	OCC1920	Sunshine Coast Aerodrome	QLD	The Airplane Factory	Sling 2	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: It was the students’ second circuit lesson and it was quite b...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: It was the students’ second circuit lesson and it was quite busy at the time. At about 10:30am the dual training flight was cleared for a touch and go to which the instructor assumed was a right circuit. They were approaching their turning point from upwind and started their lookout. As they turned on to the crosswind leg, the tower informed them that they wanted them to climb straight ahead and to now expect an orbit on downwind. They made their radio call on downwind and were told to report ready for base. The circuit after this was uneventful. The incident was reviewed and discussed with school CFI. Changes to training operations have been implemented in addition to a review of the event being conducted with the Instructor to ensure appropriate situational awareness was maintained, which should prevent future occurrences. An additional factor was major works and current redevelopment being carried at this major regional airport.