Today's Message Index:
----------------------
1. 09:01 AM - Sudden loss of power susequent emergency landing (Bradly Banks)
2. 01:00 PM - Re: Sudden loss of power susequent emergency landing (A. Dennis Savarese)
3. 08:39 PM - Re: Sudden loss of power susequent emergency landing (Roger Kemp M.D.)
4. 11:46 PM - Re: Sudden loss of power susequent emergency landing (Bradly Banks)
Message 1
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| Subject: | Sudden loss of power susequent emergency landing |
Hello all , yesterday ZU-CWJ was participating in a corporate function. Her
is the scenario.
Pilot : Comm +700 hrs
250 on yak 52
Aerobatic rating
Aerobatic display rating
Aircraft : Yak 52 1985
AF TT 876
Eng TT 1850 smoh 425
After 2 pax flights he loaded the 3rd pax and took off , fuel on board
45/50
Oil +8L
After climb out , as he throttled back an audible "crump" was heard and
the engine lost all power, as if it was set to idle (38%)
Pilot cycled the throttle the engine momentarily tried to pick up revs
but failed and continued to mill as if in and idle.
Pilot closed the flaps and the gear and converted height into speed putting
the aircraft down wheels up on the beach on the downwind leg of the circuit,
no injuries
The prop is shorter and some structural damage to the tail section and
rudder /elevator from the surf.
(http://www.ecr.co.za/kagiso/content/en/east-coast-radio/east-coast-radio-ne
ws?oid=1607463
<http://www.ecr.co.za/kagiso/content/en/east-coast-radio/east-coast-radio-ne
ws?oid=1607463&sn=Detail&pid=6028&-Photos--Plane-crash-on-Durban-beach>
&sn=Detail&pid=6028&-Photos--Plane-crash-on-Durban-beach)
Post recovery :
Tanks: both had fuel
Oil: 8 litres
Prop: can still be rotated
Throttle fully functional both to Max and min
Any possible suggestions?
Brad
Bradly Banks
Merlin Aviation Services
Cell:0825083200
Tel :0333308580
Email :Brad@runawaymedia.co.za
Skype: bradly.banks
Message 2
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| Subject: | Re: Sudden loss of power susequent emergency landing |
If the prop can be rotated, check the following:
Compressions on all cylinders
Engine timing - verify the engine timing on both magnetos.
Let me know what you find out with these two checks. We'll proceed from
there after these two checks.
A. Dennis Savarese
334-285-6263
334-546-8182 (mobile)
www.yak-52.com
Skype - Yakguy1
On 5/5/2012 10:57 AM, Bradly Banks wrote:
>
> Hello all , yesterday ZU-CWJ was participating in a corporate
> function. Her is the scenario.
>
> Pilot : Comm +700 hrs
>
> 250 on yak 52
>
> Aerobatic rating
>
> Aerobatic display rating
>
> Aircraft : Yak 52 1985
>
> AF TT 876
>
> Eng TT 1850 smoh 425
>
> After 2 pax flights he loaded the 3^rd pax and took off , fuel on
> board 45/50
>
> Oil +8L
>
> After climb out , as he throttled back an audible crump was heard
> and the engine lost all power, as if it was set to idle (38%)
>
> Pilot cycled the throttle the engine momentarily tried to pick up revs
> but failed and continued to mill as if in and idle.
>
> Pilot closed the flaps and the gear and converted height into speed
> putting the aircraft down wheels up on the beach on the downwind leg
> of the circuit, no injuries
>
> The prop is shorter and some structural damage to the tail section and
> rudder /elevator from the surf.
>
> (http://www.ecr.co.za/kagiso/content/en/east-coast-radio/east-coast-radio-news?oid=1607463&sn=Detail&pid=6028&-Photos--Plane-crash-on-Durban-beach
> <http://www.ecr.co.za/kagiso/content/en/east-coast-radio/east-coast-radio-news?oid=1607463&sn=Detail&pid=6028&-Photos--Plane-crash-on-Durban-beach>)
>
> Post recovery :
>
> Tanks: both had fuel
>
> Oil: 8 litres
>
> Prop: can still be rotated
>
> Throttle fully functional both to Max and min
>
> Any possible suggestions?
>
> Brad
>
> Bradly Banks
>
> Merlin Aviation Services
>
> Cell:0825083200
>
> Tel :0333308580
>
> Email :Brad@runawaymedia.co.za
>
> Skype: bradly.banks
>
> *
>
>
> *
Message 3
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| Subject: | Re: Sudden loss of power susequent emergency landing |
Did you have a chance to look at fuel and oil pressure?
Sent from my iPad
On May 5, 2012, at 2:57 PM, "A. Dennis Savarese" <dsavarese0812@bellsouth.net>
wrote:
>
> If the prop can be rotated, check the following:
> Compressions on all cylinders
> Engine timing - verify the engine timing on both magnetos.
>
> Let me know what you find out with these two checks. We'll proceed from there
after these two checks.
>
> A. Dennis Savarese
> 334-285-6263
> 334-546-8182 (mobile)
> www.yak-52.com
> Skype - Yakguy1
>
>
> On 5/5/2012 10:57 AM, Bradly Banks wrote:
>>
>> Hello all , yesterday ZU-CWJ was participating in a corporate function. Her
is the scenario.
>>
>> Pilot : Comm +700 hrs
>>
>> 250 on yak 52
>>
>> Aerobatic rating
>>
>> Aerobatic display rating
>>
>> Aircraft : Yak 52 1985
>>
>> AF TT 876
>>
>> Eng TT 1850 smoh 425
>>
>> After 2 pax flights he loaded the 3^rd pax and took off , fuel on board 45/50
>>
>> Oil +8L
>>
>> After climb out , as he throttled back an audible crump was heard and the engine
lost all power, as if it was set to idle (38%)
>>
>> Pilot cycled the throttle the engine momentarily tried to pick up revs but failed
and continued to mill as if in and idle.
>>
>> Pilot closed the flaps and the gear and converted height into speed putting
the aircraft down wheels up on the beach on the downwind leg of the circuit, no
injuries
>>
>> The prop is shorter and some structural damage to the tail section and rudder
/elevator from the surf.
>>
>> (http://www.ecr.co.za/kagiso/content/en/east-coast-radio/east-coast-radio-news?oid=1607463&sn=Detail&pid=6028&-Photos--Plane-crash-on-Durban-beach <http://www.ecr.co.za/kagiso/content/en/east-coast-radio/east-coast-radio-news?oid=1607463&sn=Detail&pid=6028&-Photos--Plane-crash-on-Durban-beach>)
>>
>> Post recovery :
>>
>> Tanks: both had fuel
>>
>> Oil: 8 litres
>>
>> Prop: can still be rotated
>>
>> Throttle fully functional both to Max and min
>>
>> Any possible suggestions?
>>
>> Brad
>>
>> Bradly Banks
>>
>> Merlin Aviation Services
>>
>> Cell:0825083200
>>
>> Tel :0333308580
>>
>> Email :Brad@runawaymedia.co.za
>>
>> Skype: bradly.banks
>>
>> *
>>
>>
>> *
>
>
>
>
Message 4
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| Subject: | Sudden loss of power susequent emergency landing |
Good morning Rodger, firstly thank you for your kind consideration as far as im
aware the pilot did confirm the run up procedure before the take off and confirms
all was in order also on the level out glanced at the oil and was satisfied
all was ok, in the subsequent high pressure situation did not have time to
verify that information.
Kind regards
Brad
-----Original Message-----
From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com] On Behalf Of Roger Kemp M.D.
Sent: 06 May 2012 05:36 AM
Subject: Re: Yak-List: Sudden loss of power susequent emergency landing
Did you have a chance to look at fuel and oil pressure?
Sent from my iPad
On May 5, 2012, at 2:57 PM, "A. Dennis Savarese" <dsavarese0812@bellsouth.net>
wrote:
>
> If the prop can be rotated, check the following:
> Compressions on all cylinders
> Engine timing - verify the engine timing on both magnetos.
>
> Let me know what you find out with these two checks. We'll proceed from there
after these two checks.
>
> A. Dennis Savarese
> 334-285-6263
> 334-546-8182 (mobile)
> www.yak-52.com
> Skype - Yakguy1
>
>
> On 5/5/2012 10:57 AM, Bradly Banks wrote:
>>
>> Hello all , yesterday ZU-CWJ was participating in a corporate function. Her
is the scenario.
>>
>> Pilot : Comm +700 hrs
>>
>> 250 on yak 52
>>
>> Aerobatic rating
>>
>> Aerobatic display rating
>>
>> Aircraft : Yak 52 1985
>>
>> AF TT 876
>>
>> Eng TT 1850 smoh 425
>>
>> After 2 pax flights he loaded the 3^rd pax and took off , fuel on board 45/50
>>
>> Oil +8L
>>
>> After climb out , as he throttled back an audible crump was heard and the engine
lost all power, as if it was set to idle (38%)
>>
>> Pilot cycled the throttle the engine momentarily tried to pick up revs but failed
and continued to mill as if in and idle.
>>
>> Pilot closed the flaps and the gear and converted height into speed putting
the aircraft down wheels up on the beach on the downwind leg of the circuit, no
injuries
>>
>> The prop is shorter and some structural damage to the tail section and rudder
/elevator from the surf.
>>
>> (http://www.ecr.co.za/kagiso/content/en/east-coast-radio/east-coast-radio-news?oid=1607463&sn=Detail&pid=6028&-Photos--Plane-crash-on-Durban-beach <http://www.ecr.co.za/kagiso/content/en/east-coast-radio/east-coast-radio-news?oid=1607463&sn=Detail&pid=6028&-Photos--Plane-crash-on-Durban-beach>)
>>
>> Post recovery :
>>
>> Tanks: both had fuel
>>
>> Oil: 8 litres
>>
>> Prop: can still be rotated
>>
>> Throttle fully functional both to Max and min
>>
>> Any possible suggestions?
>>
>> Brad
>>
>> Bradly Banks
>>
>> Merlin Aviation Services
>>
>> Cell:0825083200
>>
>> Tel :0333308580
>>
>> Email :Brad@runawaymedia.co.za
>>
>> Skype: bradly.banks
>>
>> *
>>
>>
>> *
>
>
>
>
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