Ian_J
Hubschrauber Flieger
Meant to post this the week this report came out but time and events got the better of me. This was a pretty high-profile accident for the National Guard and brought reoccurring themes out of the pages of powerpoints, oral exams, and manuals and into tragic reality.
It's hard to imagine you could get two experienced pilots so spatially disoriented in such a capable helicopter, but the spatial d was just one of the last links in the accident chain here. From the report one of the things that really stood out to me was:
"No one spoke up and questioned the wisdom to conduct the mission," the report said.
In this case the command structure was decentralized. The crew was briefed in advance for multiple missions rather than getting briefed and approved for each mission (the wisdom vs. necessity of doing that is debatable), so the people available to say "no" was most likely limited to the pilots and crew chiefs.
You'll also notice both pilots on board were very senior, and very experienced. The unit involved picked these two on purpose because they wanted a very senior crew due to the complexity of the mission (that's confirmed) and the PIC for the flight was known for being aggressive (that's unconfirmed, but from a pretty reliable source). How many times has any unit defaulted to two of the most senior pilots (often both instructor pilots) for high profile missions? It happens all the time but I always argue the most senior crew is not automatically a risk mitigation factor.
Of little mention in the article is what role the second UH-60 played and who was the air mission commander. When this incident initially occurred we all heard that the second ship turned around due to weather and I would love to know the dynamic between the two aircraft. It would be hard to think of a situation in which unless one was already IIMC that they wouldn't turn around at the suggestion of another ship in the formation.
Many units are going to focus on spatial d as a focus item as a result of this incident - which is fine - if anything this shows it CAN happen to anyone. But the real lessons here go a lot deeper. I think the 121 world has a pretty good culture of voting with the parking brake when things don't look right - the only thing really on the line is revenue. In the military there are certainly cases where you have to accept unmitigated risk to accomplish the mission, but those cases are rare. We've come a long way over the years with crew coordination (CRM, ACT-E, etc) and one of the most powerful things we've done for safety is give everyone in the crew a voice. However, that voice doesn't do anyone any good if it's not used.
http://www.armytimes.com/story/mili...y-black-hawk-crash-disobeyed-orders/74464070/
This article is older but has better details:
http://www.nola.com/military/index.ssf/2015/06/black_hawk_crash_caused_by_pil.html
It's hard to imagine you could get two experienced pilots so spatially disoriented in such a capable helicopter, but the spatial d was just one of the last links in the accident chain here. From the report one of the things that really stood out to me was:
"No one spoke up and questioned the wisdom to conduct the mission," the report said.
In this case the command structure was decentralized. The crew was briefed in advance for multiple missions rather than getting briefed and approved for each mission (the wisdom vs. necessity of doing that is debatable), so the people available to say "no" was most likely limited to the pilots and crew chiefs.
You'll also notice both pilots on board were very senior, and very experienced. The unit involved picked these two on purpose because they wanted a very senior crew due to the complexity of the mission (that's confirmed) and the PIC for the flight was known for being aggressive (that's unconfirmed, but from a pretty reliable source). How many times has any unit defaulted to two of the most senior pilots (often both instructor pilots) for high profile missions? It happens all the time but I always argue the most senior crew is not automatically a risk mitigation factor.
Of little mention in the article is what role the second UH-60 played and who was the air mission commander. When this incident initially occurred we all heard that the second ship turned around due to weather and I would love to know the dynamic between the two aircraft. It would be hard to think of a situation in which unless one was already IIMC that they wouldn't turn around at the suggestion of another ship in the formation.
Many units are going to focus on spatial d as a focus item as a result of this incident - which is fine - if anything this shows it CAN happen to anyone. But the real lessons here go a lot deeper. I think the 121 world has a pretty good culture of voting with the parking brake when things don't look right - the only thing really on the line is revenue. In the military there are certainly cases where you have to accept unmitigated risk to accomplish the mission, but those cases are rare. We've come a long way over the years with crew coordination (CRM, ACT-E, etc) and one of the most powerful things we've done for safety is give everyone in the crew a voice. However, that voice doesn't do anyone any good if it's not used.
NEW ORLEANS — The pilots of a Black Hawk military helicopter that crashed last March, killing all 11 service members aboard, had disobeyed direct orders by flying into worsening weather, according to an investigation report.
The military said in June the crash was caused when the pilots became disoriented at night off the Florida coast. The training took place as dense fog rolled in from the Gulf of Mexico.
The full report, obtained by The Associated Press late Thursday through a public records request, said the pilots were not authorized to fly in such bad weather and others failed to challenge the overconfidence of the lead pilot.
The report was a joint investigation by the Louisiana National Guard and U.S. Special Operations Command. Details of the report were previously reported by the Irish Times in June.
The training involved two Black Hawk helicopters from the Louisiana National Guard taking teams of Marine special operations servicemen over water so they could rappel into the sea.
Both crews "disobeyed a direct order ... by choosing to fly in lower then (sic) briefed weather minimums."
The report went on to fault the lead pilot, Chief Warrant Officer George Wayne Griffin Jr., 37, of Hammond, Louisiana, for pushing ahead with the mission even though weather was worsening March 10.
According to the report, the training was supposed to take place only if cloud cover was no lower than 1,000 feet and visibility was 3 miles. Conditions were worse, with cloud cover as low at 200 feet.
Fog began to set in about 40 minutes before the helicopters took off at 8:16 p.m., according to testimony. The same service member told investigators that Griffin dismissed concerns from members on boats where the training was to take place.
Records show that the National Guard felt that Griffin was a top-notch veteran pilot fully capable of doing the training.
"No one spoke up and questioned the wisdom to conduct the mission," the report said.
Griffin Jr. and Strother both were decorated veteran pilots. Griffin had twice served in Iraq; Strother had served in Iraq, Afghanistan and Kosovo.
The Louisiana National Guard did not return messages seeking comment. The U.S. Special Operations Command declined to comment.
http://www.armytimes.com/story/mili...y-black-hawk-crash-disobeyed-orders/74464070/
This article is older but has better details:
http://www.nola.com/military/index.ssf/2015/06/black_hawk_crash_caused_by_pil.html
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