Hard Landings Prompt Wind Restrictions For New Gulfstreams
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Hard Landings Prompt Wind Restrictions For New Gulfstreams
https://www.flightglobal.com/airframers ... 50.article
"The Federal Aviation Administration has mandated new restrictions on wind conditions in which operators of Gulfstream G500s and G600s are permitted to land. The agency released an airworthiness directive (AD) on 6 May that responds to a second hard landing event that happened on 4 April.
The AD sets the maximum wind speed in which pilots of G500s and G600s are permitted to land at 15kt (28km/h), including gusts, the document says. Additionally, it prohibits landings if maximum wind gusts exceed 5kt, and it requires pilots add 10kt to their landing reference speed."
I've already seen this limit in action as a G500 from Cincinnati to Detroit had to orbit for over an hour over Windsor waiting for the winds to die down in Detroit before they could land. In the end, the winds didn't get below 15 knots and the flight diverted back to Cincinnati.
"The Federal Aviation Administration has mandated new restrictions on wind conditions in which operators of Gulfstream G500s and G600s are permitted to land. The agency released an airworthiness directive (AD) on 6 May that responds to a second hard landing event that happened on 4 April.
The AD sets the maximum wind speed in which pilots of G500s and G600s are permitted to land at 15kt (28km/h), including gusts, the document says. Additionally, it prohibits landings if maximum wind gusts exceed 5kt, and it requires pilots add 10kt to their landing reference speed."
I've already seen this limit in action as a G500 from Cincinnati to Detroit had to orbit for over an hour over Windsor waiting for the winds to die down in Detroit before they could land. In the end, the winds didn't get below 15 knots and the flight diverted back to Cincinnati.
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Somehow, somewhere, a flight instructor is to blame.
DId you hear the one about the jurisprudence fetishist? He got off on a technicality.
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Hehe, you beat me to it.
Funny (and sad) how these restrictions are more restrictive than the average FTU...
Just imagine flying in your fancy Gulfstream, having to divert, only to see a lowly 172 land on a screaming VFR day.
Might be quite disastrous for Gulfstream.
As an AvCanada discussion grows longer:
-the probability of 'entitlement' being mentioned, approaches 1
-one will be accused of using bad airmanship
-the probability of 'entitlement' being mentioned, approaches 1
-one will be accused of using bad airmanship
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
You mean all those instructors who think the 172 has a 15kt maximum crosswind limit?
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Can hardly blame the instructors for the FTU making that a hard limit
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Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Guess nobody East of Quebec will ever buy one of those machines.
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Hmmm...
"Oh, Mr./Ms. Regulator Inspector: I respect the prohibition on landing in this wind speed, so I did not attempt to land. I did, however attempt to crash, and seemingly did not manage to harm the airplane in the attempt! I'm parked now, what would you like me to do?"
"Sec. 25.231
Longitudinal stability and control.
(a) Landplanes may have no uncontrollable tendency to nose over in any reasonably expected operating condition or when rebound occurs during landing or takeoff."
I think a 15 knot wind is a "reasonably expected operating condition".
"Oh, Mr./Ms. Regulator Inspector: I respect the prohibition on landing in this wind speed, so I did not attempt to land. I did, however attempt to crash, and seemingly did not manage to harm the airplane in the attempt! I'm parked now, what would you like me to do?"
"Sec. 25.231
Longitudinal stability and control.
(a) Landplanes may have no uncontrollable tendency to nose over in any reasonably expected operating condition or when rebound occurs during landing or takeoff."
I think a 15 knot wind is a "reasonably expected operating condition".
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
"I was aiming for a controlled crash, not a landing"
"Carelessness and overconfidence are more dangerous than deliberately accepted risk." -Wilbur Wright
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Of course you can. You can blame instructors for anything.
Famine. Pestilence. War.
DId you hear the one about the jurisprudence fetishist? He got off on a technicality.
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
I saw another article about it and it’s apparently due to a software issues with the fly by wire and it’s forcing the nose down in the flare so it’s a Temp AD until they fix it.
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
On an umpteen how many million dollar certified jet!?! What a ridiculous and embarrassing situation that no matter how skilled a pilot you put in the plane, it still can't be flown safely in conditions which a 172 could easily handle!due to a software issues with the fly by wire
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Those FBW systems scare me. Especially on private airplanes. I am really curious how those systems are going to behave when the plane is 60 years old...PilotDAR wrote: ↑Fri May 20, 2022 10:56 amOn an umpteen how many million dollar certified jet!?! What a ridiculous and embarrassing situation that no matter how skilled a pilot you put in the plane, it still can't be flown safely in conditions which a 172 could easily handle!due to a software issues with the fly by wire
As an AvCanada discussion grows longer:
-the probability of 'entitlement' being mentioned, approaches 1
-one will be accused of using bad airmanship
-the probability of 'entitlement' being mentioned, approaches 1
-one will be accused of using bad airmanship
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
I did a checkout at an FTU and the instructor told me the 172 (not the FTU) has a maximum crosswind limit of 15kt. I didn't have the heart to argue the point.
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Yikes lol, was this at a puppy mill or a smaller shop?
Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Yup the joys of FBWPilotDAR wrote: ↑Fri May 20, 2022 10:56 amOn an umpteen how many million dollar certified jet!?! What a ridiculous and embarrassing situation that no matter how skilled a pilot you put in the plane, it still can't be flown safely in conditions which a 172 could easily handle!due to a software issues with the fly by wire
https://www.aopa.org/news-and-media/all ... imitations
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Re: Hard Landings Prompt Wind Restrictions For New Gulfstreams
Soooo Global Express for the win?