Wikiposts
Search
The Pacific: General Aviation & Questions The place for students, instructors and charter guys in Oz, NZ and the rest of Oceania.

JHB to YSSY routing question??

Thread Tools
 
Search this Thread
 
Old 4th Apr 2009, 17:36
  #1 (permalink)  
Thread Starter
 
Join Date: May 2006
Location: dreaming that im floating on a thousand dollar bill
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
JHB to YSSY routing question??

Operated out of JHB a bit back and noticed the QF flight to Sydney. Out of curiosity how far south would such flights normally route to YSSY or wherever else in Australia??Couldnt seem to find any info through the search function...thanks
Sims12345 is offline  
Old 4th Apr 2009, 22:10
  #2 (permalink)  
 
Join Date: Mar 2000
Location: The Coast of Sunshine, Australia
Posts: 253
Likes: 0
Received 0 Likes on 0 Posts
Give those of us that have only been in this game a short while a bit of a clue.....

Where or what is JHB?????
Disco Stu is offline  
Old 4th Apr 2009, 22:18
  #3 (permalink)  
Keg

Nunc est bibendum
 
Join Date: Apr 1999
Location: Sydney, Australia
Posts: 5,583
Received 11 Likes on 2 Posts
Arrow

Johannesburg. ICAO Code is JNB I think. I only went to Jo'burg twice in my combined four years on the 744- the second time as part of my F/O conversion. I seem to recall being at 50 south on the way across from SYD but not quite that far south on the way home. It may have actually been further south than that. You probably go further south on the flight to South America.

A semi-regular PPRUNEr by the handle of noip I think is still on the 744. They would have more up to date info if you care to PM them.
Keg is offline  
Old 4th Apr 2009, 23:30
  #4 (permalink)  
 
Join Date: Jul 2006
Location: Mostly at home
Posts: 356
Likes: 0
Received 0 Likes on 0 Posts
Westbound, you go 64 S, maybe further (often see Heard Is at 58S) and often over the icepack. Out of Sydney, the direct track goes over Melbourne and clips Tasmania ..

Eastbound .. well depends where the jetstream is.

Here's the great circle track JNB-SYD .. you can see it goes just South of Heard Is.

Great Circle Mapper

N

ps .. the great circle track from jhb to syd ...

Great Circle Mapper
noip is offline  
Old 4th Apr 2009, 23:34
  #5 (permalink)  
 
Join Date: Dec 2001
Location: Somewhere over the rainbow
Posts: 234
Likes: 0
Received 0 Likes on 0 Posts
JHB is commonly used in Johannesburg to refer to the airport, whilst JNB is the IATA code.

Routing wise, you tend to go a lot further south going SYD - JNB than the return. From Sydney, you track down towards Melbourne, then either over Melbourne, Portland, Launceston or Hobart depending how south you are going, and just keep on going.

64 degrees south is the furthest I've been, and yes we could see the ice. You stay down there for a long time, then track up towards Durban.

Usually coming back its far further north, coming into Australia from the south around Melbourne or Portland.

Edit - Noip beat me to it!
A Comfy Chair is offline  
Old 4th Apr 2009, 23:35
  #6 (permalink)  
 
Join Date: Jan 2008
Location: Bottom side of up
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Can get as far south as 65S which is the start of the Antarctic National Park. Depends on the winds because in winter with the strong westerlies Mauritius has to stay in the DPD calculations. GPS and Satcom have to be working because the HF doesn't work that good so far south depending on atmospheric conditions. I believe the South American flights go to about 75S.
Jed Clampett is offline  
Old 4th Apr 2009, 23:55
  #7 (permalink)  
Wod
 
Join Date: Jul 2007
Location: An old flying boat station on Moreton Bay
Age: 84
Posts: 292
Likes: 0
Received 0 Likes on 0 Posts
Apologies if this is thread drift, but I seem to recall in the old days that there was a limit on how far South an RPT flight could operate. (Antarctic sightseeing flights, being charters, were OK)

Memory says the RPT limit was based on a requirement for heavy and expensive survival gear.

Anyone old or bold enough to comment?
Wod is offline  
Old 4th Apr 2009, 23:58
  #8 (permalink)  
 
Join Date: Jun 2001
Location: Great Southern Land
Age: 73
Posts: 511
Likes: 0
Received 0 Likes on 0 Posts
It all depends on the jetstreams. Flying westbound I've been down to 65 deg south trying to get out of the headwinds, but have heard of others going as far as 68.

You see some very large chunks of ice down there!

Wod there are no requirements for extra survival equipment for that route.
Offchocks is offline  
Old 5th Apr 2009, 00:22
  #9 (permalink)  
 
Join Date: Jul 2006
Location: Mostly at home
Posts: 356
Likes: 0
Received 0 Likes on 0 Posts
Wod,

Fuel temperature is the limiting factor for planning - certainly for the South American operations QF does.

N
noip is offline  
Old 5th Apr 2009, 01:32
  #10 (permalink)  
 
Join Date: Feb 2000
Location: 500 miles from Chaikhosi, Yogistan
Posts: 4,295
Received 139 Likes on 63 Posts
I've been in VHF contact with QF65 (IIRC) whilst I've been tootling around the icebergs at 69.5S 76E.
compressor stall is offline  
Old 5th Apr 2009, 01:47
  #11 (permalink)  
 
Join Date: May 2000
Location: By the sea
Posts: 175
Likes: 0
Received 7 Likes on 2 Posts
Going over the north pole, we had 1 survival suit and fuel temp was to be monitered, but the route was still flown everyday. Lots more enroute alturnates than the south, but still up to 3 hours from anywhere.
pill is offline  
Old 5th Apr 2009, 02:05
  #12 (permalink)  
Thread Starter
 
Join Date: May 2006
Location: dreaming that im floating on a thousand dollar bill
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
yes my apologies JNB as in FAJS.....I was just curious in terms of the fuel temps and planning..thanks for the info folks
Sims12345 is offline  
Old 5th Apr 2009, 10:34
  #13 (permalink)  
 
Join Date: Apr 2000
Location: Devonport Tasmania Australia
Posts: 1,837
Likes: 0
Received 0 Likes on 0 Posts
I have had SYD based passengers actually fly directly over DPO on QF63 SYD JNB.

A good mate was on one of them that crossed the coast of Tas over the DPO beacon, tracked via SRN beacon and out into the Southern Ocean.

It's not often you see the four contrails tracking over DPO, particularly on a South Westerly heading, but nice to see on a clear day.

We (the attendees of the Longview Crescent Sunday school) even spotted an A380 with giant rat resplendant on track for HBA on what was obviously a training flight one sunny Sunday at about 1130 about 8 weeks ago.

Nice to know you guys and girls find us of use down here.

Best all

EWL
Eastwest Loco is offline  
Old 5th Apr 2009, 10:37
  #14 (permalink)  
 
Join Date: Mar 2006
Location: Melbourne
Posts: 120
Likes: 0
Received 0 Likes on 0 Posts
By golly that's a long way from anywhere down there!

A long way from home if something went wrong and very cold in the water!
QNH1013.2 is offline  
Old 5th Apr 2009, 11:04
  #15 (permalink)  
 
Join Date: Jun 2001
Location: OZ
Posts: 1,129
Received 12 Likes on 6 Posts
It sure is a long way from anywhere on the SYD-EZE (Buenos Aires) track too. Eastbound @ lat 68S and west @ lat 72S. At the worst point you are over 3h40 from the nearest suitable airport - Punta Arenas or Christchurch.
The slip in EZE makes it all worthwhile, though.
mustafagander is offline  

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 Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.