Occurrences

Date	Occurrence #	Location	State	Aircraft	Model	Engine	Model	Summary
27/9/2020	OCC2134	Bendigo Aerodrome	VIC	Tecnam	P92 Eaglet	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: At a busy aerodrome and during dual circuit training for an h...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: At a busy aerodrome and during dual circuit training for an hour the student had been making consistent Downwind and Base radio calls. The circuit traffic was constantly more than one aircraft. Two-way radio communication had been confirmed as fully operational at the beginning of the training session. The preceding circuit before the proximity incident an inbound call was heard from a VH registered aircraft inbound from the south west. The reporting Tecnam was airborne of runway 17 with a second Tecnam on crosswind for RWY 17. A third Tecnam was to the west of the field. Due to possible radio congestion, high workload for the pilots and differences in circuit sizes, the VH registered aircraft and one of the Tecnams were reported as moving into close proximity. Members are reminded of the need to maintain situational awareness, keep radio calls to that relevant for alerted see and avoid and as required under CAR166C.
27/9/2020	OCC2129	Bendigo Aerodrome	VIC	Arion	Lightning	Jabiru	3300	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Aircraft was powered up to normal power for take-off on RWY17...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Aircraft was powered up to normal power for take-off on RWY17. As the aircraft rotated began to climb, a couple of small stutters in the engine was noticed. Power was throttled back and the aircraft was landed back down onto the remaining runway without incident. On leaving the runway at the end of the runway, the engine stopped. The engine was started again and it fired up immediately, however was running rough and stopped again at which point it was decided not to attempt restart and instead tow the aircraft to the apron. Review identified the cause likely due to vapour lock.
27/9/2020	OCC2128	Archerfield Aerodrome	QLD	Aeropro	3K Eurofox	Rotax	912ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Whilst conducting circuits with a student under dual instruct...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Whilst conducting circuits with a student under dual instruction, the student performed an uneventful take-off on runway 28R. At approx. 600ft AGL on crosswind, the instructor noticed the engine was not performing entirely consistently, with intermittent power loss. The instructor turned the aircraft back toward the direction of the airport as a precaution and took the throttle. They partially cycled the throttle back to full throttle however did not regain full performance from the engine. The instructor declared MAYDAY to the control tower, who cleared the aircraft to land on all available runways. The aircraft landed uneventfully. Review identified power loss occurred due to fuel starvation caused by fuel vapour lock.
27/9/2020	OCC2138	Bankstown Aerodrome	NSW	Aeroprakt	A22LS Foxbat	Rotax	912Uls	OCCURRENCE DETAILS SUBMITTED TO RAAUS: When initially starting the engine the fuel valves were clo...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: When initially starting the engine the fuel valves were closed and the engine stopped after 30 seconds. The pilot restarted the engine with the right tank open and the engine started as normal. Whilst completing circuits with a student and on take-off on upwind, the engine started vibrating with the Rpm coming down to about 3000 rpm. The instructor initiated a turn back to land on the same runway (29L) in the opposite direction (11R) alerting tower. Tower cleared the aircraft to land which it did uneventfully.
25/9/2020	OCC2140	Tangalooma Aerodrome	QLD	Tomark	Viper SD-4	Rotax	ULS2-1	OCCURRENCE DETAILS SUBMITTED TO RAAUS: An instructor and student were conducting precautionary sear...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: An instructor and student were conducting precautionary searches over Tangalooma strip, when they applied full power to climb the engine began to make a "tractor" like sound. They then proceeded to fly direct to Heck Field.
25/9/2020	OCC2127	Mt Spec - Paluma	QLD	Zenith	Zodiac CH 601 XL-B	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: During flight at approximately 1000' AGL the aircraft experie...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: During flight at approximately 1000' AGL the aircraft experienced severe engine trouble. At full throttle it was losing 200fpm and the engine was so rough it caused a lot of vibration. Fuel pump ON and switched tanks to no avail. The pilot made a Pan Pan call and squawk 7700 as the terrain was not suitable for a safe emergency landing. The pilot continued on track while selecting a level paddock to land with continued extreme engine problems. After continuing to lose more height the engine sprung back to life and was smooth running. The pilot carried out an uneventful landing and the aircraft was met with emergency services. Review identified that this failure occurred due to a low cost part that had been manufactured rather than purchased for use. Maintainers are reminded of the importance of using correct parts when conducting maintenance.
24/9/2020	OCC2132	Temora	NSW	Piper	J3-C65	Continental	C-85-12F	OCCURRENCE DETAILS SUBMITTED TO RAAUS: In preparation for landing the pilot was conducting a safety ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: In preparation for landing the pilot was conducting a safety inspection of the runway to check for stock animals and wildlife. The aircraft was flying at a speed of about 60kts at a height between 50' and 100' approx. 50m displaced from the runway (a mown and maintained private grass strip). The pilot noticed they were descending and airspeed was decreasing. They opened the throttle and did not get the anticipated response so elected to not attempt a turn for the landing area at low speed and low height. The engine was still producing power but not enough to sustain level flight. The pilot did not have carburettor heat selected on and chose not to lean forward to actuate it. By the time the wheels touched the top of the thick barley crop (nearly 1m high), the pilot had the throttle open wide and pulled the stick fully aft and held it there until the aircraft came to a stop. The aircraft decelerated rapidly, pitched nose down and travelled some distance before the engine stopped completely and it turned over on its back. Outcome: Likely carburettor icing event as conditions on the day were high probability for icing.
23/9/2020	OCC2131	Lockyer Valley	QLD	Bush Caddy	R80	UL	350is	OCCURRENCE DETAILS SUBMITTED TO RAAUS: During flight testing, the aircraft experienced an electrica...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: During flight testing, the aircraft experienced an electrical failure and the pilot conducted a forced landing resulting in substantial damage.
21/9/2020	OCC2130	Jacobs Well Aerodrome	QLD	EDRA Aeronautica	Super Petrel LS	Rotax	912ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: After fitting a new experimental propeller and IFA system a n...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: After fitting a new experimental propeller and IFA system a number of ground runs and several cancelled take-off runs appeared to prove the system operational and ready for flight. Take-off and initial climb out was normal to 250 feet at 65 knots with IFA prop control set to 5400 in AUTO setting which maintains RPM thru pitch adjustment regardless of throttle setting. At 250 the engine RPM started to increase to 6000. Throttled back and the aircraft started to slow down dramatically, attempted to adjust pitch control in MANUAL setting did not improve airspeed, immediately pitched nose down to maintain glide but steeper than usual angle required to maintain flying sped best speed attained was 50 knots. Propeller control was then set to manual override in EMERGENCY setting, however it was determined that height and airspeed were decaying rapidly and opted to alight aircraft on a lake of nearby sand mine that was to the right of runway centre line. Selected wheels up and flew aircraft at 50 knots with full power the final 300 meters horizontal distance and touched down on the shoreline of a lake which was thick mud and skidded into deep water. Review identified installation directions were not followed appropriately at the time of installation causing the failure. Maintainers are reminded of the importance of following maintenance instructions at all times in order to avoid similar occurrences.
19/9/2020	OCC2123	Biddaddaba	QLD	Morgan Aeroworks	Cheetah Sierra 100	Jabiru	2200	OCCURRENCE DETAILS SUBMITTED TO RAAUS: A pilot was flying their new aircraft for the first time and ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: A pilot was flying their new aircraft for the first time and stalled during the flare, damaging the aircraft nose wheel and propeller. The pilot had previously undergone type training on the aircraft type but hadn't flow one for many years. A different type of throttle system was found to be a contributing factor with the pilot not able to apply power when required due to a lack of familiarity with the system. RAAus reminds members to undergo type training on aircraft and remain current in the aircraft to help prevent similar occurrences.
18/9/2020	OCC2122	Bendigo Aerodrome	VIC	Tecnam	P92	Rotax	912	OCCURRENCE DETAILS SUBMITTED TO RAAUS: A student on a supervised solo was on base leg when two aircr...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: A student on a supervised solo was on base leg when two aircraft entered Runway 17, one backtracked and the second departed from the intersection. The first aircraft was at the threshold for runway 17 waiting for the aircraft departing from the intersection to clear. The student landed on the runway well clear of the threshold.
17/9/2020	OCC2120	Gatton Airpark	QLD	Airborne	XT912	Rotax	912	Fatal Accident involving RAAus member. RAAus accident consultants are assisting police in determinin...
Fatal Accident involving RAAus member. RAAus accident consultants are assisting police in determining the causal factors that led to the accident.
16/9/2020	OCC2125	Corryong	VIC	Kappa	Kp 2u Sova (Sabre) Rvx	Rotax	912 ULS	OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: Failing in such a way as to reduce fuel flow on RPM ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: DEFECT: Failing in such a way as to reduce fuel flow on RPM over 5200. The fuel pressure gauge could be seen to fall away to near zero flow on Static engine tests before drifting around lost some times getting close to normal on RPM speeds below 4000 RPM. However as long as less than 5000 RPM is maintained the engine runs smooth. The magnetos can be checked as the aircraft starts to roll down the runway but the engine starts to drop out as full power is reached and are ready to rotate and lift off. Pulling back the power has the engine behaving at lower RPM and taxi off. The initial take-off attempt and testing where done with the electric secondary pump on. The static run up tests without the electric pump showed more issues. After shutting down the motor fuel pressure dropped of quick. Same after electric fuel pump was switched off.
16/9/2020	OCC2124	Northam Aerodrome	WA	Australian Lightwing	SP 2000S	Rotax	912	OCCURRENCE DETAILS SUBMITTED TO RAAUS: The flight was dual flight training with the student doing th...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: The flight was dual flight training with the student doing the flying and radio calls. They conducted all required radio calls, specifically turning downwind and final. During that lesson a Cessna 172 joined the circuit and was conducting operations in the circuit. The operations were conducted normally with sufficient separation, with the 172 being consistently sequenced number 2 to the Lightwing. On the 3rd circuit the instructor heard the 172 call turning downwind while the Lightwing was approx. mid downwind, they did not hear any other communication. During the Lightwings turn downwind to base and in a descent, the instructor spotted the 172 from under their left wing mid turn in front of them (they were slightly above, the 172 below, however they were descending down to the 172 height). The instructor took over the aircraft and de-conflicted from the 172. Separation was less than 100 meters horizontally, height was roughly the same as the 172. The instructor regained radio communication with the 172 and separation was maintained.
13/9/2020	OCC2152	Camden Aerodrome	NSW	Jabiru	J120	Camit	2200	OCCURRENCE DETAILS SUBMITTED TO RAAUS: Returning from Tamworth, enroute to Wedderburn, just outside ...
OCCURRENCE DETAILS SUBMITTED TO RAAUS: Returning from Tamworth, enroute to Wedderburn, just outside the Camden CTR at 4400ft. The engine coughed so the pilot (who was qualified to enter controlled airspace) requested clearance from Camden tower for immediate clearance to land. This was granted to RWY 06. The aircraft still had power so then proceeded to land and exited the runway on taxiway D under power. Just after the run up bays on or close to the apron the engine quit. The pilot was then assisted to the refuelling bay by pushing the aircraft. An inspection of the sight gauge indicated that there was no visible fuel. Investigation revealed the pilot was operating this aircraft based on published fuel usage figures and on a long navigation exercise for the first time. The fuel consumption during the flight was greater than expected. RAAus reminds members of the need to undergo type training when operating unfamiliar aircraft and the need for accurate fuel management and pro-active decision making when flight planning.