Occurrences

Date	Occurrence #	Location	State	Aircraft	Model	Engine	Model	Summary
15/7/2017	OCC1099	Private Airfield, Indented head	VIC	Brumby	610	Rotax	912 ULS	The aircraft overran the end of the RWY and hit a fence. Outcome: The pilot identified the root c...
The aircraft overran the end of the RWY and hit a fence. Outcome: The pilot identified the root cause as incorrectly approaching this 600m ALA too fast resulting in excessively long landing phase. This coupled with reduced traction due to wet grass and limited landing distance remaining were also contributing factors. Appropriate remedial training was initiated by the pilot after this incident to ensure appropriate competencies for operations at this ALA.
12/7/2017	OCC1186	10nm N of Lilydale	VIC	Jabiru	J230D	Jabiru	3300A	Airspace infringement. The pilot was unaware they had entered CTA until advised later. The pilot is ...
Airspace infringement. The pilot was unaware they had entered CTA until advised later. The pilot is usually very conscious of the height restrictions and aware of the limits on the route as they fly it frequently. It is possible that it was a loss of concentration or as it was an unconfirmed altitude, transponder error. The pilot will have the transponder calibration checked. DETERMINED OUTCOME: While attempting to ensure accurate hemispherical levels were maintained the pilot penetrated the lower limit of a CTA step. Members are reminded they can significantly reduce the risk of inadvertent operation in CTA by ensuring careful flight planning is carried out prior to the flight and using known geographical features to ensure controlled airspace is avoided. Hemispherical levels are not mandatory below 5000' AMSL, however where possible pilots are encouraged to plan at these levels if operating below 5000' AMSL.
9/7/2017	OCC1094	Wagga Wagga	NSW	Jabiru	J230c	Jabiru	3300	During a local flight, at approx. 10m N of YSWG and 2000ft altitude engine started to run rough. Th...
During a local flight, at approx. 10m N of YSWG and 2000ft altitude engine started to run rough. The pilot made a mayday call on local frequency 126.95 to gain a clear track for entry to RWY23, when at 3m from YSWG the engine failed completely. The pilot then found a suitable paddock and executed an uneventful emergency landing. DETERMINED OUTCOME: RAAus Technical team have engaged with the owner and manufacturer to attempt to enable further investigation. Possible valve failure due to high EGT readings. At this stage RAAus cannot take any further action.
8/7/2017	OCC1162	Moruya	NSW	Aeroprakt	Foxbat A22LS	Rotax	912	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: During taxi it was discovered that two of the four en...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: During taxi it was discovered that two of the four engine mounting bolts had become loose and fallen out. The engine was able to pivot around the remaining bolts and damaged the fibreglass cowling. DETERMINED OUTCOME: RAAus Technical Manager raised this issue through the Australian Foxbat agent. The factory have advised that they will amend future installations and replied that "to avoid such a problem we decided on all new aircraft apply paint marks of those bolts. For inspection of their condition" The supplier and factory would also like to reiterate that the AMM calls for 200 hour interval inspection of proper torque and the engine mount attachment bolts. The Foxbat Australia website can be view for further information on this issue.
6/7/2017	OCC1090	Camden airport	NSW	Jabiru	160C	Jabiru	2200	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: Prior to takeoff, a “full and free” control check was...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: Prior to takeoff, a “full and free” control check was completed normally. During the takeoff roll, abnormally light back pressure was noticed on the control yoke and the takeoff immediately aborted. Inspection of the cable indicated that the flared mouth of the tubing, designed to retain the tube in the flexible housing while allowing some lateral movement, had been flattened, allowing the tube to disengage.
1/7/2017	OCC1092	Holbrook	NSW	Focke-Wulf	FW-190A	Lycoming	0320E3D	The aircraft experienced an engine out. The pilot executed an emergency landing in a field. OUTCO...
The aircraft experienced an engine out. The pilot executed an emergency landing in a field. OUTCOME: Member un-contactable. No further action possible.
1/7/2017	OCC1088	Gatton Sth	QLD	Airdrome Aeroplanes	DR1	VW	not known	After take-off the pilot noticed the aircraft was not climbing as it should. They turned onto downwi...
After take-off the pilot noticed the aircraft was not climbing as it should. They turned onto downwind leg at about 400ft despite full throttle, the thrust was not able to sustain level flight so the pilot elected to land on irrigation country as they could not return to the airstrip. The aircraft landed in a lettuce paddock which was hilled up, the axle of aircraft made contact with the hills and overturned the aircraft on landing. The pilot abandoned aircraft as fuel was pouring out and smoke evident. With the help of a farmer was able to right the aircraft and turn switches and fuel off. DETERMINE OUTCOME: On inspection of the engine it was identified that loose cylinder head bolts (finger tight) and a suspected damaged head gasket. It was suggested that the tappets were loose. L1 practical will help owner builders to become aware of process and controls during building and ongoing maintenance. This was a amateur built aircraft.
25/6/2017	OCC1085	Cowra Aerodrome	NSW	Brumby	R600	Rotax 912 ULS	912 ULS	On touchdown for a students first solo flight the left tyre blew/was flat. The student used the brea...
On touchdown for a students first solo flight the left tyre blew/was flat. The student used the break to keep straight on the otherwise uneventful landing. The aeroplane was taxied clear of all movement areas and tied down prior to last light awaiting repairs when staff available. Outcome: No investigation required by RAAus.
23/6/2017	OCC1086	Sunshine Coast Airport	QLD	Alpi Aviation	Pioneer 300	Rotax	912 ULS	The pilot departed YCDR and gave inbound call above the Ring Tank to YBSU. The pilot did not ensure ...
The pilot departed YCDR and gave inbound call above the Ring Tank to YBSU. The pilot did not ensure they were outside of controlled airspace whilst checking the radio and entered Class D airspace. Outcome: Pilot under training was provided additional guidance and training on enroute planning and task management while manoeuvring close to CTR boundaries. Primary cause was identified as Loss of situational awareness and task prioritisation in flight
23/6/2017	OCC1082	Narrabri Airport	NSW	Tecnam	P2002 Sierra	Rotax	912S ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: Upon landing a strong petrol smell was investigated. ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: Upon landing a strong petrol smell was investigated. A large leak was discovered from the carburettor float bowl on cylinder 2 and 4 due to the float post coming out of the bowl leaving a hole. Outcome: Rotax have changed the floats for the carburetors due ongoing issues and it appears that this has rectified this issue.
21/6/2017	OCC1096	Caloundra Airport	QLD	Flight Design	CTLS	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: Surface cracking was apparent around the stiffened ar...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: Surface cracking was apparent around the stiffened area of the stabilator bearing mounting position of the composite rear fuselage LH and RH sides. Excessive play / movement was apparent in stabilator and mounts. Vibration in flight was reported by the operator. Outcome: This aircraft has now been correctly repaired. No further action required by RAAus Technical Team.
21/6/2017	OCC1081	Gympie Airport	QLD	Aeroprakt	A22LS	Rotax	912ULS	The aircraft bounced on landing and resulted in a loss of directional control causing the aircraft t...
The aircraft bounced on landing and resulted in a loss of directional control causing the aircraft to veer off the RWY. Determined Outcome: Loss of control in the landing phase due to ineffective flare and hold off.
21/6/2017	OCC1083	Strathalbyn Airfield	SA	Airborne	EdgeX 582 Classic	Rotax	582	A student pilot under instruction experienced an undercarriage failure during taxi from hangar to ai...
A student pilot under instruction experienced an undercarriage failure during taxi from hangar to airstrip. Determined Outcome: This particular model of aircraft has a cut bolt with a nylock nut and as such should be regularly checked. A cut bolt can damage a nylock nut so the nylock may not lock as it should. A drop of Loctite on this nut is one recommendation as an L2 that should mitigate the risk. As the bolt is tucked away under the seat and not easily visible it should be checked as part of ongoing maintenance checks. It is likely that a number of take-offs and landings has occurred since the bolt was last checked and this may have led to the nut becoming loose.
20/6/2017	OCC1123	Caiguna Airport	WA	Brumby	R610	Rotax	912ULS	Take-off run commenced on RWY 03 when several grey kangaroos hopped from L to R. The pilot subsequen...
Take-off run commenced on RWY 03 when several grey kangaroos hopped from L to R. The pilot subsequently pulled power. The pilot then taxied along the RWY strip with landing lights on to clear the kangaroos. The pilot then conducted a short field take-off. Pilots are advised to gain clear advice from the roadhouse (see ERSA) prior to operating out of YCAG and avoid early and late operations as this may coincide with greater numbers of kangaroos or other wildlife in the area.
18/6/2017	OCC1192	Murwillumbah	QLD	Tecnam	P92 Echo Super	Rotax	912 S	On initial taxi when testing the brakes, the right main landing gear collapsed resulting in substant...
On initial taxi when testing the brakes, the right main landing gear collapsed resulting in substantial damage to the aircraft. DETERMINED OUTCOME: The RAAus Technical Manager has investigated this occurrence. In the absence being able to ascertain documentation associated with the aircrafts repairs RAAAus cannot take any further action.