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-   -   South Korean Coast Guard AW139 wreckage found (https://www.pprune.org/rotorheads/443772-south-korean-coast-guard-aw139-wreckage-found.html)

Cyclic Hotline 24th Feb 2011 00:46

South Korean Coast Guard AW139 wreckage found
 
Korean Maritime Police AW139 missing.

Rescue operation underway for missing South Korean maritime helicopter | AHN#


South Korean police on Wednesday began a rescue operation for a maritime police helicopter that went missing off the southern island of Jeju.
http://www.allheadlinenews.com/images/cp.gif The Aw-139 chopper, which was carrying five persons, including four crewmembers, lost contact with the command center at around 20:40 local time after picking up a policewoman from a maritime patrol boat.
The helicopter was on a medical evacuation mission at the time of the incidence, according to the Jeju maritime police. Italy's AgustaWestland manufactured the chopper and it was deployed on the island earlier this week.

Yara-ma-yha-who 24th Feb 2011 04:15

South Korean Coast Guard AW139 wreckage found
 

JEJU ISLAND (Yonhap) -- Rescuers on Thursday discovered the body of a female officer as well as the wreckage of a Coast Guard helicopter that went missing with five crew members on board Wednesday night near waters off the southern resort island of Jeju, officials said.

The AW-139 helicopter took off from Jeju International Airport at 8:20 p.m. and picked up the deceased 28-year-old female officer, Lee Yoo-jin, who needed emergency assistance, from a patrol ship stationed in waters west of the island. After picking up Lee, the helicopter's crew lost contact with the command center, officials said.

Coast Guard officials have been continuing their search for the missing crew members as well as traces of the missing helicopter.

Twenty-one boats, one search plane and three maritime choppers were mobilized to the rescue operation near the sea area where the last phone signal from the missing helicopter was detected, according to officials.

The AW-139 helicopter, which was manufactured by Italy's AgustaWestland, was first deployed to Jeju last Friday.
http://www.koreaherald.com/national/...20110224000590

Aser 24th Feb 2011 09:23

R.I.P.

Again ... :(

malabo 24th Feb 2011 14:59

Another 139 crash that nobody can find. You'd think all the lessons from the Dubai 139 and Almeria 139 would have been learned by now. Sat tracking works, ADELT doesn't.

Aser, what do you have on your aircraft? Or do you trust that Spot Messenger in your pocket?

Outwest 24th Feb 2011 23:57


Another 139 crash that nobody can find. You'd think all the lessons from the Dubai 139 and Almeria 139 would have been learned by now. Sat tracking works, ADELT doesn't.
I agree Malabo, I said the same thing about ADELT's a while back on this forum and was seriously trounced.....

PO dust devil 25th Feb 2011 11:15

ADELT = next to useless IMQHO. No replacement for real time tracking.

I also think regular cold eye reviews are a useful tool in these organizations - no vested interest BTW. SAR orgs, often have a fearless response culture......not all but some. I think it would be some comfort to be able to say "we are aware of the risks and have regular review of our Modus Operandi" to keep those cultures objective.

Above all RIP to the crews and thoughts to the families.

There but for the grace...etc.

Aser 26th Feb 2011 13:00

malabo

Aser, what do you have on your aircraft?
Nothing, well not true... AIS tracking when in range... :E

Sandy Toad 26th Feb 2011 15:30

Very sad news - but being pedantic I think you may mean Abu Dhabi not Dubai.

cayuse365 27th Feb 2011 22:29

Is it true that they just took delivery? If so, where did they get their training?

9Aplus 1st Mar 2011 07:37

:sad: RIP

CFIT again is my bet, Safety First policy probably
was forgotten over some nice glass cockpit outfit....

IntheTin 1st Mar 2011 08:18

What!!!:eek:



CFIT again is my bet, Safety First policy probably
was forgotten over some nice glass cockpit outfit....

9Aplus. Thankfully you are on here to clear up all the accidents. :=

rainbrave 1st Mar 2011 11:17

Condolences to KCG Community
 
Condolences to KCG Community, families and Korean public...

Do you know that helicopter equipped with HR 503 Series ADELT and it was operational? Why can't it be detected after crash ? As far as I know ADELTs start to give signal after helicopter crashes (g-switch activation) or downs to water (water activation). I don't understand why? why? it was not activated...

If anybody knows anything, please share his knowledge here...

RID to all Heros in KCG Helicopter..

S.M.S 1st Mar 2011 11:36


it was not activated
yes WHY ?????? :ugh:

stacey_s 1st Mar 2011 16:57

yes Abu Dhabi, A6-BBB, not equiped with deployable ELT, just the standard one installed inside the tailboom along side the FDR, damage was so great the ELT was found along side the wreckage (massive vertical impact, flat belly first), not transmitting, wreckage in three feet of water or less.

S

9Aplus 1st Mar 2011 17:36


IntheTin
What!!!http://images.ibsrv.net/ibsrv/res/sr...milies/eek.gif
9Aplus. Thankfully you are on here to clear up all the accidents. :=
So please teach me, after all you suppose to be FI on type :sad:

I am your student over sea, early night time, fresh deployment,
low hours on type... :suspect:

rainbrave 1st Mar 2011 18:23

I suppose you're mentioning Dubai crash, what about KCG helicopter? It should have deployable ELT. Offshore & SAR configured AW139 has HR 503 series ADELT as standard equipment. Any confirmation??????

squib66 1st Mar 2011 19:11

I see they got their first two AW139s 18 months ago:
Korea Coast Guard Takes Delivery Of Two AW139 Helicopters | INTERNATIONAL AVIATION NEWS
Korea Coast Guard Orders Another AW139 Helicopter | Vertical - Helicopter News
The photos in the press don't show the port side were the HRSmith ADELT would be.

However this photo suggests no ADELT:
Photos: AgustaWestland AW-139 Aircraft Pictures | Airliners.net

ADELTS may have a chequered history but there is also a long history of fixed ELTs failing on impact. The Cougar S-92 being one of the most recent cases.

The Caladonian/BHL ADELT on the PHI S-76C that had a bird strike in the GOM in Jan 2009 did work even after an accident that killed all but one on board.

Sat tracking is great if you actually monitor the data. Here is one case at Air Logistics in the GOM where false confidence in the data, inadequate flight following software and poor procedures may have delayed a rescue, fatally:
DFW08FA053

Aser 1st Mar 2011 19:42

Quoting the interim report about the Spanish Sar Aw139 :


The helicopter’s emergency locator transmitter (ELT) beacon failed to activate.


5.3.
Emergency radiobeacon

The emergency beacon, manufactured by HR Smith 15-503-134-1, was found separated
from the support that attached it to the fuselage. The rest of the system, consisting of
the beacon ejection unit, the attachment unit and the configuration unit, was removed
from the fuselage, preserved in fresh water and sent to the manufacturer for analysis.
The beacon itself was not found.
The manufacturer concluded that the beacon ejection was triggered by g-forces above
the limit value and that the ejection process appeared to have been normal. No more
definitive conclusions could be drawn because the beacon, which contains the
transmitter and antenna, was not found.


Regards
Aser

squib66 1st Mar 2011 20:00

I'm doubtful a fixed ELT would have worked on the Spanish 139 either.

IntheTin 2nd Mar 2011 04:27


I am your student over sea, early night time, fresh deployment,
low hours on type...
Teach you what? There is no information that this was any sort of training flight let alone students! I have no idea what you are asking!
Having that 'nice glass cockpit outfit' actually does mean that we look at the information that is being given. Whether we process it correctly is another thing.


Unfortunately people died and you are presuming that they lawn darted into water, nothing failed, they just flew it into the water. :ouch:


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