Go Back  Airline Pilot Central Forums > Airline Pilot Forums > Regional
Microburst alert question for Lynx >

Microburst alert question for Lynx

Search

Notices
Regional Regional Airlines

Microburst alert question for Lynx

Thread Tools
 
Search this Thread
 
Old 07-05-2010 | 11:51 AM
  #1  
Thread Starter
Gets Weekends Off
 
Joined: Dec 2008
Posts: 341
Likes: 0
From: E-170 Airbender
Default Microburst alert question for Lynx

What is your procedure when a microburts is issued? How long must you stay on the ground before taking off?

I am asking because of the microbursts alerts issued out of Denver couple weeks ago and watching a Lynx plane takeoff on Runway 08 in the middle of the alerts.

Also to be fair, a United, SouthWest, and Frontier used Runway 08 for departure during the alerts. Everyone else on Tower freq declined to take off on Runway 08 or 17R and 17L.

Thank you.
Reply
Old 07-05-2010 | 11:59 AM
  #2  
flyandive's Avatar
Airport Hobo
 
Joined: Apr 2007
Posts: 844
Likes: 0
Default

LOL, You're assuming we had a policy?

As long as it is clear, we are allowed to takeoff, if I remember. Considering microbursts seldom last longer than 15 minutes, I kind of doubt they were persisting for the full hour. Either way the aircraft can handle quite a bit, climbs like a rocket, can also land and takeoff with a 20 knot tailwind, so it has a very wide operating range as far as approach speeds go. Sadly however, it has no windshear detection equipment. See no evil, hear no evil? We were trained to recognize the signs and symptoms, that's about it.

If you were flying as a passenger, how did you know what the tower was issuing?

Of the airlines you mentioned though, I would bet the crews all have considerably more experience operating in Denver than those that declined.
Reply
Old 07-05-2010 | 12:08 PM
  #3  
Thread Starter
Gets Weekends Off
 
Joined: Dec 2008
Posts: 341
Likes: 0
From: E-170 Airbender
Default

Originally Posted by flyandive
LOL, You're assuming we had a policy?

As long as it is clear, we are allowed to takeoff, if I remember. Considering microbursts seldom last longer than 15 minutes, I kind of doubt they were persisting for the full hour. Either way the aircraft can handle quite a bit, climbs like a rocket, can also land and takeoff with a 20 knot tailwind, so it has a very wide operating range as far as approach speeds go. Sadly however, it has no windshear detection equipment. See no evil, hear no evil? We were trained to recognize the signs and symptoms however.

If you were flying as a passenger, how did you know what the tower was issuing?
They were going the full hour. Okay maybe 45 minutes but I was delayed an hour because of it. I got caught right in the very beginning of it. It was a pretty freaky cloud formation that came right over the mountains and onto the airport. The scene from the movie Independace Day comes to mind when the spaceship entered Earth's atmosphere. It was a pretty cool looking disc shape cloud with a lot of rotor whispies underneath it.

I wasn't a passenger that flight. Sorry, that sentance was mistakenly inserted on this page. Have multiple pages going
Reply
Old 07-05-2010 | 12:18 PM
  #4  
Thread Starter
Gets Weekends Off
 
Joined: Dec 2008
Posts: 341
Likes: 0
From: E-170 Airbender
Default

deleted my reply to your last statement flyanddive about the crews taking off because they had more "experience". Wow...

Last edited by RAHPilot5; 07-05-2010 at 12:19 PM. Reason: not worth it
Reply
Old 07-05-2010 | 12:23 PM
  #5  
flyandive's Avatar
Airport Hobo
 
Joined: Apr 2007
Posts: 844
Likes: 0
Default

Originally Posted by RAHPilot5
They were going the full hour. Okay maybe 45 minutes but I was delayed an hour because of it. I got caught right in the very beginning of it. It was a pretty freaky cloud formation that came right over the mountains and onto the airport. The scene from the movie Independace Day comes to mind when the spaceship entered Earth's atmosphere. It was a pretty cool looking disc shape cloud with a lot of rotor whispies underneath it.

I wasn't a passenger that flight. Sorry, that sentance was mistakenly inserted on this page. Have multiple pages going
Sounds like a lenticular. Very common near the mountains. Fairly easy to see where you are going to get knocked around. Keep in mind there is a big difference between a windshear alert and a warning.

Not more experience, more experience with Denver and the mountains. BIG DIFFERENCE. Jungle sums it up nicely:

Originally Posted by jungle
Read this for a good explanation, understand the words "potential" and "judgement" in their proper context: Lesson 5: Wind shears and Microbursts

Last edited by flyandive; 07-05-2010 at 12:38 PM.
Reply
Old 07-05-2010 | 02:32 PM
  #6  
Flyboyrw's Avatar
Gets Weekends Off
 
Joined: May 2007
Posts: 440
Likes: 0
From: Lawn Chair
Default

Yeah those Lynx crews....well BB doesn't like em'
Reply
Old 07-05-2010 | 07:23 PM
  #7  
Banned
 
Joined: Apr 2008
Posts: 444
Likes: 0
Default

Didn't know the Q (or any pax aircraft) could climb at 5000-6000fpm or handle a 90kt shear. interesting...
Reply
Old 07-05-2010 | 08:45 PM
  #8  
Gets Weekends Off
 
Joined: Jul 2008
Posts: 191
Likes: 0
Default

I worked for Lynx and am pretty sure there was a delay program policy in place. I remember delaying a takeoff for wind shear.
Reply
Old 07-06-2010 | 09:11 AM
  #9  
Line Holder
 
Joined: Aug 2008
Posts: 28
Likes: 0
Default

are you guys referencing the really crappy weather that DEN had on the 4th? in the evening? I was working that day and was lucky enough to have left DEN for my overnight well before the weather hit....

I heard some horror stories from that night from crews about diversions, duty days, etc....
Reply
Old 07-06-2010 | 11:40 AM
  #10  
LR45DRIVER's Avatar
Gets Weekends Off
 
Joined: Feb 2006
Posts: 167
Likes: 0
From: A319/320/321
Default

Originally Posted by TheBills
I worked for Lynx and am pretty sure there was a delay program policy in place. I remember delaying a takeoff for wind shear.
Correct you are. If the windshear is +/-15kts or more...delay takeoff or approach.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
noser
Cargo
11
09-15-2009 06:09 AM
RVSM Certified
Flight Schools and Training
22
02-27-2009 12:04 PM
USMCFLYR
Military
16
08-28-2008 09:15 PM
USMCFLYR
Hangar Talk
3
08-23-2008 08:37 PM

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



Your Privacy Choices