dash8 classic question

Discuss topics relating to airlines.

Moderators: sky's the limit, sepia, Sulako, North Shore

Post Reply
T1040
Rank 1
Rank 1
Posts: 20
Joined: Wed May 28, 2008 9:09 pm

dash8 classic question

Post by T1040 »

Scenerio,
yvr-ylw, 300 series, 50 pax,plus lots of extra bags. Wx in yvr or yyc suitable as ifr alt. Would that produce a w&b issue to preclude a jumpseater?
---------- ADS -----------
 
BingBong
Rank 6
Rank 6
Posts: 478
Joined: Wed Jun 01, 2005 2:54 pm

Re: dash8 classic question

Post by BingBong »

T1040 wrote:Scenerio,
yvr-ylw, 300 series, 50 pax,plus lots of extra bags. Wx in yvr or yyc suitable as ifr alt. Would that produce a w&b issue to preclude a jumpseater?
Short answer yes...long answer, don't bitch cause you didn't get the jump. Generally we always try to make it work as best we can. Personally I always go the extra mile to leave no one behind regardless of who you work for.
---------- ADS -----------
 
User avatar
Beaver2509
Rank 0
Rank 0
Posts: 12
Joined: Tue Jul 14, 2009 5:43 pm

Re: dash8 classic question

Post by Beaver2509 »

No the classic is typically nose heavy forward c of g. Typically the only time we have an issue on the dash is a full load of people with no or little bags. The more bags in the back the better it is for a jump seater. On half empty flights it's very common to have to move passengers rearward to stay in the envelope.

Cheers
---------- ADS -----------
 
airway
Rank 5
Rank 5
Posts: 398
Joined: Fri Jul 22, 2005 10:17 am

Re: dash8 classic question

Post by airway »

Beaver2509 wrote:No the classic is typically nose heavy forward c of g. Typically the only time we have an issue on the dash is a full load of people with no or little bags. The more bags in the back the better it is for a jump seater. On half empty flights it's very common to have to move passengers rearward to stay in the envelope.

Cheers
Beaver,

I don't know how much time you have in the DH8-300 classic, but when you have 50 people and full bags, there is occasionally a over weight issue (usually exceeding the Maximum Zero Fuel Weight, but sometimes the Maximum T/O Weight, depending on which tail you are in, and how much fuel you have). This might happen to me a couple of times aweek. In this case the contingent passengers come off first (or are not boarded), starting with the jump, then we start removing bags, until we are as close to the limit as possible.
---------- ADS -----------
 
countryhick
Rank 4
Rank 4
Posts: 248
Joined: Sun Sep 28, 2008 9:12 am
Location: Down in Butlertown

Re: dash8 classic question

Post by countryhick »

My first guess would be zero fuel weight. Weather/alternate issues could also be at play.
We do our best to make it work, but sometimes it simply won't.
---------- ADS -----------
 
Beach 200
Rank 3
Rank 3
Posts: 163
Joined: Wed Mar 05, 2008 4:10 pm

Re: dash8 classic question

Post by Beach 200 »

Depending when, but this time of year Jazz and other operators are using winter weights.

Also typically a breakdown could get you in the jump, but if it's all or more than half male pax. There's little chance it can work.
---------- ADS -----------
 
teacher
Rank 10
Rank 10
Posts: 2450
Joined: Thu Feb 19, 2004 3:25 pm

Re: dash8 classic question

Post by teacher »

Beach 200 wrote:Depending when, but this time of year Jazz and other operators are using winter weights.

Also typically a breakdown could get you in the jump, but if it's all or more than half male pax. There's little chance it can work.
Correct
countryhick wrote:My first guess would be zero fuel weight. Weather/alternate issues could also be at play.
We do our best to make it work, but sometimes it simply won't.
I've had to bump bags on a 30 minute flight with 50 pax and tons of bags due to the zero fuel weight being exceeded.
---------- ADS -----------
 
https://eresonatemedia.com/
https://bambaits.ca/
https://youtube.com/channel/UCWit8N8YCJSvSaiSw5EWWeQ
plhought
Rank 7
Rank 7
Posts: 501
Joined: Mon Oct 18, 2004 11:02 am
Location: Calgary

Re: dash8 classic question

Post by plhought »

All other sorts of variables as well with different Gross Weights for -300/311/315s, no APU or APU, ditching dam installed/not installed etc etc.
---------- ADS -----------
 
ettw
Rank 8
Rank 8
Posts: 817
Joined: Thu Jan 26, 2006 8:33 pm
Location: CYFB or CNS4

Re: dash8 classic question

Post by ettw »

What is a ditching damn?

ETTW
---------- ADS -----------
 
1. The company pays me to make money for it.
2. If the company doesn't make money neither do I
3. I still hate simulators
wemac
Rank 0
Rank 0
Posts: 2
Joined: Tue Feb 03, 2015 11:52 am

Re: dash8 classic question

Post by wemac »

Balance - very rarely, if the aircraft is full requiring the use of J/S there almost never a C of G issue.
Weight -301 series Dash, quite common (zero fuel and T/O weight) especially when using winter weights Dec 15 -Mar 15
- 311 series not as limiting but may occur (have higher zero fuel and T/O weights )
-314 series almost never (highest T/O weight)

Jazz operates all three of these Dash 8 series aircraft making J/S availability unreliable.
If you are the Air Canada pilot recently left behind the other night in VR in the situation described I was likely the operating crew. In that instance, knowing the flight was oversold with 5 cons I approached the agent prior to boarding stating that J/S would be most likely be available (311 series that night). But owing to many expidited bags requiring lift we were just 38 lbs under our zero fuel weight.(male/female breakdown already calculated to maximize load).
As a commuter myself, I know the value of accessing the J/S and the frustration of being left behind on the last flight out of town. In this instance every effort was made to get you on but unfotunately were unable.
---------- ADS -----------
 
plhought
Rank 7
Rank 7
Posts: 501
Joined: Mon Oct 18, 2004 11:02 am
Location: Calgary

Re: dash8 classic question

Post by plhought »

A ditching dam in an inflatable little neoprene dam-thing that inflates on the exterior and below the underwing emergency exits.

It's supposed to help keep the water out in the event of ditching. There's a 2000 lb MTOW penalty if they are inactive/removed. Has to do with the waterline I suppose.
---------- ADS -----------
 
User avatar
rooster
Rank 4
Rank 4
Posts: 260
Joined: Sat Mar 06, 2010 3:02 am
Location: The flatlands

Re: dash8 classic question

Post by rooster »

BingBong wrote:
T1040 wrote:Scenerio,
yvr-ylw, 300 series, 50 pax,plus lots of extra bags. Wx in yvr or yyc suitable as ifr alt. Would that produce a w&b issue to preclude a jumpseater?
Short answer yes...long answer, don't bitch cause you didn't get the jump. Generally we always try to make it work as best we can. Personally I always go the extra mile to leave no one behind regardless of who you work for.
hey ding dong, I didn't see anyone bitching. He was asking a question, and whether it was because he was bumped or not does not matter. He was curious and asked in a very appropriate way.


carry on
---------- ADS -----------
 
BingBong
Rank 6
Rank 6
Posts: 478
Joined: Wed Jun 01, 2005 2:54 pm

Re: dash8 classic question

Post by BingBong »

If he/she wasn't bitching he/she never would have brought it up. Missed the flight, have a beer, try the next one.
---------- ADS -----------
 
av8ts
Rank 8
Rank 8
Posts: 848
Joined: Fri Apr 08, 2011 8:31 am

Re: dash8 classic question

Post by av8ts »

I commute and have been left behind a few times because I work for the "other" company. Maybe he just wanted to know if it was a w&b issue or if the Capt. was an ***hole
---------- ADS -----------
 
BingBong
Rank 6
Rank 6
Posts: 478
Joined: Wed Jun 01, 2005 2:54 pm

Re: dash8 classic question

Post by BingBong »

av8ts wrote:I commute and have been left behind a few times because I work for the "other" company. Maybe he just wanted to know if it was a w&b issue or if the Capt. was an ***hole
That gate swings both ways too many times unfortunately. IMO a pilot is a pilot is a pilot and ANYONE with a CPL/ATPL should have access to the jump. It's the only thing left that we can actually control.
---------- ADS -----------
 
Post Reply

Return to “General Airline Industry Comments”