Occurrences

Date	Occurrence #	Location	State	Aircraft	Model	Engine	Model	Summary
19/5/2018	OCC1403	Redcliffe Aerodrome	QLD	Tecnam	Sierra	Rotax	912 ULS	The pilot started the engine at about one half inch throttle setting. This is higher than the standa...
The pilot started the engine at about one half inch throttle setting. This is higher than the standard idle start. The pilot believed the park brake had been set. The aircraft began to taxi forward, increasing in speed. The brakes either had failed already or failed when the pilot attempted to brake, possibly quite abruptly. The aircraft continued to taxi without arrest while the pilot attempted to shut down the engine and had to take evasive action to avoid another taxiing aircraft. The aircraft rolled to a stop to the side of the taxiway, out of the way. Here it was confirmed there was no pressure on the brakes. Further inspection afterwards revealed that the brake hose (located under the pilot seat) had popped out. The event lasted roughly 15 seconds. This type of brake set up has been replaced with a braided line and screw on fittings. Tecnam also offer this as an upgrade kit to all of their earlier models. The agent confirms that this wasn't a common issue and no other issues have been raised with the new modification.
19/5/2018	OCC1609	Rylstone Airpark	NSW	SportCruiser	SportCruiser	Rotax	912S ULS	When arriving from YWOL to attend the Rylstone fly-in, there were multiple aircraft reporting joinin...
When arriving from YWOL to attend the Rylstone fly-in, there were multiple aircraft reporting joining from various positions. The pilot of the SportCruiser extended their downwind leg to remain behind the preceding aircraft which was on final. The pilot called number two to aircraft on final and made their base call and then final call. Two or more aircraft where joining a long downwind behind the SportCruiser. After turning final and established on their approach a Cessna turned final slightly in front and directly above the SportCruiser and within 100ft or less. Result two aircraft on final, one above the other. The pilot of the SportCruiser continued their approach and called the offending aircraft notifying the pilot of the conflict and requesting they go around which they did complied. The SportCruiser landed and vacated the RWY ops normal. OUTCOME: Pilot was interviewed by RAAus investigator and circuit separation strategies were discussed as well as regulatory references for circuit operations at non-controlled aerodromes. The pilot was advised that directing other aircraft via VHF operations is contrary to regulation and as the identity of the other aircraft could not be confirmed, no further action was possible. A recent Sport Pilot Article Managing circuit separation at non controlled aerodromes was referred to the pilot for further review. (Pilot Talk Jan 2019) https://members.raa.asn.au/storage/sportpilot-jan19.pdf
18/5/2018	OCC1404	Jandakot Airport	WA	Zodiac	CH 601 XL	Jabiru	3300A	After take off and after turning onto downwind the engine RPM dropped. The aircraft returned to YPJT...
After take off and after turning onto downwind the engine RPM dropped. The aircraft returned to YPJT and landed without incident. Investigation revealed a change to the air intake routing may have resulted in RPM drop and the installation has been returned to original configuration with no repeat of the RPM issue
15/5/2018	OCC1399	Archerfield	QLD	Sling	2	Rotax	912 IS	ATC reported finding an aircraft spat on the piano keys of runway 28R, which had come adrift from my...
ATC reported finding an aircraft spat on the piano keys of runway 28R, which had come adrift from my aircraft on landing. The pilot was unaware of the incident until notified by ATC. On inspection the right spat had received minor, but repairable, damage. The wheel and tyre were inspected and found to be in excellent and undamaged condition. The spat retaining bolt was still in situ having pulled through the fibreglass of the spat. The spats had been replaced about 50 hours previously and it is possible that it had been over tightened the retaining bolt. The left spat was also removed and inspected and found to be intact. Outcome: This is an isolated incident that requires no further action by RAAus.
15/5/2018	OCC1402	Mackay	QLD	Pipistrel	Virus SW	Rotax	912IS	Airspace infringement: ATC advised they had observed an aircraft traveling in an air safari cutting ...
Airspace infringement: ATC advised they had observed an aircraft traveling in an air safari cutting into the corner of the 3500 step and then continued climb to 4500. The pilot was distracted by gliding tape becoming dislodged from the joints on the aircraft and did not confirm geographical features to ensure he was not cutting the corner of the step. In future he will confirm the location of airspace boundaries with known features from the chart. DETERMINED OUTCOME: OPS investigated and determined that the pilot could have been over reliant with an EFB. The pilot has been reminded of the requirements of using an EFB. No further action required.
14/5/2018	OCC1401	Launceston Airport	TAS	Jabiru	J160	Jabiru	2200B	Runway incursion: The aircraft landed without a clearance. OUTCOME: The degradation of task managem...
Runway incursion: The aircraft landed without a clearance. OUTCOME: The degradation of task management occurred. In this case active listening and compliance with airways clearance whilst performing instructional functions. The division of attention between management of the aircraft, communications and other non-technical tasks and the delivery of instructional must be constantly assessed and managed by instructors and situational awareness must be maintained at all times, particularly whilst operating in controlled environments.
13/5/2018	OCC1407	Sunshine CoastTower	QLD	Jabiru	J 230	Jabiru	3300	The pilot requested a transit clearance through Sunshine Tower to transit D airspace as a result of ...
The pilot requested a transit clearance through Sunshine Tower to transit D airspace as a result of adverse weather. The pilot misread the VTC and commenced descent to YCDR at the 40 DME Brisbane boundary instead of the 8 DME Sunshine Coast boundary, therefore the descent commenced approx. 2DME prior to the 8 DME Sunshine Coast boundary. DETERMINED OUTCOME: Pilots are reminded that if they are not appropriately qualified to access controlled airspace, if an in-flight emergency is experienced or they encounter weather which is not forecast, they should declare an emergency with ATC on area frequency using the phrase PAN, PAN or MAYDAY as appropriate. Assistance will be provided which may result in them being granted access to CTA.
10/5/2018	OCC1393	White Gum Air Park	WA	Micro Aviation	Bathawk LSA	Camit	3300 SLRE	On late finals at approximately 50ft the aircraft experienced wind shear and the sink rate increased...
On late finals at approximately 50ft the aircraft experienced wind shear and the sink rate increased. Power was added however the engine bogged down delivering insufficient power to arrest the rapid descent resulting in a heavy landing. Determined Outcome: While training at a private strip in gusty conditions, the student did not respond quickly enough to sink as a result of wind gradient and mechanical turbulence, resulting in a heavy landing. The Instructor acknowledged he allowed the student to go too far, expecting a response, while the engine did not provide adequate power to overcome the increased sink rate. Members are reminded Runway- Loss of Control while in the approach or take off phase is a significant factor in accidents involving RAAus members. Check this link for a video created by RAAus to assist pilots to recognise and manage Runway - Loss of Control accidents https://www.youtube.com/watch?v=Vg_Ix4UPJ3c
9/5/2018	OCC1395	Sunbury Airfield	VIC	Austflight ULA	Drifter A-582	Rotax	582	A Drifter and a Cessna 182 experienced a loss of separation assurance. After take-off the pilot of t...
A Drifter and a Cessna 182 experienced a loss of separation assurance. After take-off the pilot of the Drifter noticed the Cessna passing 150m to the right and about 100ft higher when it was at 1800ft. Outcome: It is important that reporters note down the callsign of other aircraft when involved in an incident. In this instance without a callsign to identify the aircraft/pilot RAAus cannot do anything further.
9/5/2018	OCC1392	White Gum Air Park	WA	Micro Aviation	Bathawk LSA	Camit	3300 SLRE	During a stop and go full power was applied and the engine 'bogged down' and stopped. Determined ou...
During a stop and go full power was applied and the engine 'bogged down' and stopped. Determined outcome: Aircraft manufacturer advised the engine type would 'bog down' with rapid throttle and operators should allow for this behaviour in the engine management. Slower application of the throttle is required to prevent further occurrences.
6/5/2018	OCC1387	Archerfield Airport	QLD	Sling Aircraft	Sling 2	Rotax	912 ULS	A Sling was conducting right circuits from RWY 10R. When the Sling was on base for a touch and go RW...
A Sling was conducting right circuits from RWY 10R. When the Sling was on base for a touch and go RWY 10R, a helicopter was given clearance to take off from the central heli-pad for a western departure with a right hand turn. The helicopter delayed take off and then climbed at low speed such that it was at 11 o'clock position relative to the Sling when the Sling was upwind 10R. The Tower then instructed the helicopter to make its crosswind (right) turn, which it then did. The Sling took evasive action by turning left to avoid a collision as the helicopter cut across in front. Outcome: RAAus Safety has liaised with ASA Safety and determined that the action of both ATC and the Sling pilot were appropriate. This situation identifies the importance of maintaining a high situation awareness when operating within the circuit area.
5/5/2018	OCC1385	Archerfield Airport	QLD	The Aeroplane Factory	Sling 2	Rotax	912 ULS	The aircraft encountered a birdstrike when on short final of 28L at about 100ft. OUTCOME: N/A
4/5/2018	OCC1386	3nm W of Bundaberg Airport	QLD	Jabiru	SP500	Jabiru	6 cylinder	The aircraft made a precautionary landing in a paddock after experiencing abnormal engine indication...
The aircraft made a precautionary landing in a paddock after experiencing abnormal engine indications. After touching down in the paddock the nose wheel dug into a sandy culvert and the front of the plane dug down into the soft ground where it slid along for about 15 metres before eventually flipping over onto the roof. Subsequent investigation revealed this amateur built aircraft had used parts from Cam-It making it non-compliant to Jabiru requirements. Fuel exhaustion was considered a possible factor.
2/5/2018	OCC1390	Moorabbin Airport	VIC	BRM Aero	Bristell NG5	Rotax	912 ULS	During a students first solo, when on final a Cherokee aircraft cut them off and was told to go arou...
During a students first solo, when on final a Cherokee aircraft cut them off and was told to go around. The student estimates the Cherokee undertook them with a vertical separation of 100ft. Outcome: Referred to CASA Sport.
1/5/2018	OCC1381	5NM NE of Lancefield	VIC	Aeroprakt	A32 Vixxen	Rotax	912 ULS	The pilot inadvertently entered controlled airspace without clearance. OUTCOME: Ops discussed this ...
The pilot inadvertently entered controlled airspace without clearance. OUTCOME: Ops discussed this with the D/CFI who is monitoring the Instructor and will debrief further in regards to monitoring of MEL CTR when possible. Corrective treatment actions are being effectively managed by deputy CFI