Occurrences

Date	Occurrence #	Location	State	Aircraft	Model	Engine	Model	Summary
25/7/2023	OCC3374	Pomonal Aerodrome	VIC	ICP	Savannah VG	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: During flare on landing, the aircraft became unresponsive to ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: During flare on landing, the aircraft became unresponsive to the elevator controls. The nose wheel hit ground and collapsed. The aircraft then came down heavily on mains and canted to the left wing tip which contacted ground. The prop struck ground and engine stopped. Additional information was sough from the pilot, who advised they were not paying sufficient attention to the airspeed and the aircraft stalled approximately 6 ft above the ground. The approach speed was too low and there was insufficient airflow over the elevator, rendering it ineffective.
23/7/2023	OCC3359	Wynyard Aerodrome	TAS	Aeroprakt	A32 Vixxen	Rotax	912 UL2-01	OCCURRENCE DETAILS SUBMITTED TO RAAUS: The brake rotor screw worked loose and was striking the calli...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: The brake rotor screw worked loose and was striking the calliper. The pilot could hear and feel this issue on landing. They immediately pulled to the side of the runway, shut down, exited the aircraft, and physically inspected the undercarriage. Nothing visible was detected at this time. The aircraft was restarted and very slowly taxied back to hanger. Loctite will be applied to the effected screws during future installation in order to prevent reoccurrence.
22/7/2023	OCC3370	Bacchus Marsh	VIC	Evektor	Sportstar SL	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Whilst on a flight from YWBL to YMEL, over flying Bacchus Mar...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Whilst on a flight from YWBL to YMEL, over flying Bacchus Marsh township and planning to keep below 3500ft and then the next step of 2500ft the pilot was monitoring traffic on both YBSS and YMEL CTAF frequencies as they are close to each other. They encountered significant traffic particularly approaching and leaving YBSS from the north and some leaving YMEL. at similar heights and below their flight path. Whilst trying to get a visual on the traffic the pilot noticed they had climbed above 3500ft and immediately descended.
21/7/2023	OCC3354	Canberra Aerodrome	ACT	BRM Aero	Bristell S-LSA	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Flight was a Trial introductory Flight to Barton training are...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Flight was a Trial introductory Flight to Barton training area. Aircraft conducted run-ups as part of standard pre-flight with nil issues observed when cycling propeller control. On departure from runway 30 no issue was observed, and no environmental conditions were a factor. Upon leveling out, as per standard procedure the propeller lever was exercised to set 5300RPM. Upon selection of this setting a loud ‘pop’ was heard followed by a clear and audible RPM increase. Upon observing the tacho, the RPM at that moment in time peaked at around 7000RPM. The pilot attempted to reduce RPM using prop lever to no effect. Actions followed was to reduce power until tacho read under the maximum permissible RPM and set 5500 approximately for return to Canberra. The pilot elected to make an immediate turn to return to the field and was instructed to join a right circuit runway 30. Landing was made with no further issues. Upon inspection of engine bay, it was observed that the jack screw had dislodged from the electrical motor that drives it.
16/7/2023	OCC3358	Hillson Aerodrome	NSW	Jabiru	J230-D	Jabiru	3300A	OCCURRENCE DETAILS SUBMITTED TO RAAUS: During a dual instructional flight in a J230-D, the aircraft ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: During a dual instructional flight in a J230-D, the aircraft experienced a heavy landing resulting in the right main gear leg delaminating with possible gear retaining bolt failure due to stress overload.
10/7/2023	OCC3346	South Grafton Aerodrome	NSW	Jabiru	J170-D	Jabiru	2200B	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Whilst downwind on with a student, a call was heard from anot...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Whilst downwind on with a student, a call was heard from another aircraft (returning from a flight and inbound from the north I heard the inbound call from him and notified our location in the circuit.) notified overhead the field with intention to join " midfield downwind", we notified our position on downwind and requested position of the joining aircraft and to confirm they were number two in the circuit and requested confirmation they had us visual. He said he did not have visual, at which I gave my location downwind turning base, there was no reply, we had just turned base leg and across from our left shot the joining aircraft at which I transmitted "you have just flown past us and you have crossed out path". There was a pause and a response by the pilot of the joining aircraft acknowledging my transmission. We continued on our descent and landed. They landed shortly after. RAAus reminds members that the risk of collision at non-controlled aerodromes is greatly increased if pilots do not confirm visually where other traffic is, or use radio to provide effective separation. Training aircraft with students aboard may fly wider circuits at slower speeds than more experienced private pilots, but regardless, circuit positions and right of way requirements must be maintained regardless of the usual circuit size and pattern flown. Radio must be used to confirm traffic position and if a visual position cannot be confirmed, pilot should consider alternative actions, make additional radio calls and ensure they do not fly inside or conflicting positions to other established traffic.
10/7/2023	OCC3345	Archerfield Aerodrome	QLD	The Airplane Factory	Sling 2	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Right-hand fuel cap departed aircraft during flight. The airc...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Right-hand fuel cap departed aircraft during flight. The aircraft returned for landing. Possible cause is the fuel cap lock mechanism may have been worn which allowed the key to be withdrawn in the unlocked position. Fuel cap has been replaced.
8/7/2023	OCC3344	Archerfield Aerodrome	QLD	The Airplane Factory	Sling 2	Rotax	912	OCCURRENCE DETAILS SUBMITTED TO RAAUS: On departure the aircraft experienced a partial loss of power...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: On departure the aircraft experienced a partial loss of power. 250 feet was maintained through a left turn and close circuit to land.
4/7/2023	OCC3343	Caboolture	QLD	Tecnam	P92Echo	Rotax	912ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Significant corrosion of the aft lower longerons of the cockp...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Significant corrosion of the aft lower longerons of the cockpit structure required replacement of the components. Of 3 aircraft in our fleet, all 3 aircraft have suffered corrosion in the same location. This corrosion developed from the inside out, due to the aft section of the longeron being exposed to the atmosphere. The RHS was corroded more than the LHS.
3/7/2023	OCC3340	Port Macquarie	NSW	The Airplane Factory	Sling 2	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: On the 03/07/2023 an Instructor and student were conducting a...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: On the 03/07/2023 an Instructor and student were conducting a lesson "Step turns" Northeast of Port Macquarie YPMQ. On departure to the Training Area, An RPT aircraft gave their 30nm inbound call from the south and an estimate via an IFR waypoint. As the RPT aircraft was inbound from the south and the training aircraft were tracking to the north they didn't think there would be any conflict. The Training aircraft gave a departure call and another call once established in the Training Area with their duration and operating altitude. Another RPT Aircraft was departing YPMQ to the South, and stated on CTAF they would level out at 5000' until they had the RPT aircraft from the South sighted. The Inbound RPT aircraft replied with intentions to join the circuit via an IFR waypoint, not in plain English. The training aircraft continued to fly doing steep turns when they noticed they had strayed more to the west than intended, they turned back towards the east. Now tracking East they saw the RPT aircraft in their 2 o'clock and high, now tracking southbound to the airport. The Instructor didn't think at the time they were in any danger of collision but they did trigger the TCAS alert in the RPT aircraft. Both aircraft landed with no further incident.
30/6/2023	OCC3332	Pipers Aerodrome	NSW	Morgan Aeroworks	Cheetah Sierra 100	Camit	3300	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Nose wheel leg broke on landing.
30/6/2023	OCC3348	Whitsunday Aerodrome	QLD	Aeroprakt	A32 Vixxen	Rotax	912 ULS-2	OCCURRENCE DETAILS SUBMITTED TO RAAUS: On climb out at around 800 ft there was a loud bang and the w...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: On climb out at around 800 ft there was a loud bang and the windscreen departed the aircraft.
29/6/2023	OCC3331	Goulburn Aerodrome	NSW	Skyfox Aviation	CA25N Gazelle	Rotax	912A	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Two aircraft were operating in circuit on RWY 22 at Goulburn ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Two aircraft were operating in circuit on RWY 22 at Goulburn AD, both were dual training flights from different flight schools. Both were aware of each others positions and intentions but due to circuit spacing and performance differences the departing Cessna on downwind and the Gazelle turning base came into conflict requiring evasive action by the RAAus Instructor. Both aircraft had lost situational awareness of each others position at the late downwind - base intersection point. An additional factor was the lower cloud base that precluded a separating climb by the departing aircraft. Alerted See and Avoid is a dynamic discipline that requires active monitoring and mapping by pilots to determine risk and apply appropriate management of threats. Extending a circuit leg, departing via another quadrant and speaking up if there is any uncertainty, can all add to the effective resolution of threats and near misses such as these. RAAus urge all pilots and particularly Instructors to focus on these fundamental disciplines to assist in avoiding catastrophic outcomes that are most likely where these situations develop into inflight collision.
29/6/2023	OCC3329	Jandakot	WA	Aeroprakt	A32 Vixxen	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT - with reference to Aeroprakt SB A32-15 and concurrent...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT - with reference to Aeroprakt SB A32-15 and concurrent with Rotax 5 year hose change, removed oil return line noted to be heat damaged and with only slight bending cracked open. Hose was original fitment from manufacturer (aircraft 5 years old/400-hour TTIS). The Oil hose is not the hose as listed in the Rotax installation documentation. _PN956394. Hose kit supplied from AU distributor for the 5 year hose change also supplied with the same non-compliant hose. SB A32-15 clearly says to use the Rotax hose PN956394. Maintainer contacted AU Aeroprakt distributor who also confirmed all their stock of 5year hose change kits have the incorrect oil hoses. Defect report raised to highlight potential of some aircraft may have been fitted with incorrect P/N oil hoses.
26/6/2023	OCC3321	Heck Field Aerodrome	QLD	The Airplane Factory	Sling 2	Rotax	912 IS	After executing a good landing, on applying the toe brakes the pilot may have put more pressure on t...
After executing a good landing, on applying the toe brakes the pilot may have put more pressure on the left brake and due to the lateral limitations of the runway they were unable to recover before the nose wheel was on the grass and unable to correct the direction. The aircraft went over the verge and ended up in the cane field on the side of the airstrip.