Wikiposts
Search
ATC Issues A place where pilots may enter the 'lions den' that is Air Traffic Control in complete safety and find out the answers to all those obscure topics which you always wanted to know the answer to but were afraid to ask.

Squawk 7401

Thread Tools
 
Search this Thread
 
Old 10th Apr 2008, 11:40
  #1 (permalink)  
Thread Starter
 
Join Date: May 2005
Location: Scotland
Posts: 90
Likes: 0
Received 0 Likes on 0 Posts
Squawk 7401

A question for anyone from Scottish. Is it better to have 7401 set before initial contact, assuming Ive come from Class G or should I have 7000 and wait for instructions.

Im just visiting from private flying because I thought a response here would be short and correct.
stocker is offline  
Old 10th Apr 2008, 13:59
  #2 (permalink)  
 
Join Date: Feb 2001
Location: Hants, UK
Posts: 1,064
Likes: 0
Received 0 Likes on 0 Posts
Thanks for your question. In very general terms, the rule is:
Do not select an allocated squawk (as 7401 is) unless you are instructed to by ATS or unless you have other permission to do so (e.g. paradropping).

The idea of the 7401 or 1177 squawk is to show any radar unit who needs to know who you are talking to. If you select it before you are talking then that defeats the purpose.
eyeinthesky is offline  
Old 10th Apr 2008, 14:50
  #3 (permalink)  
Thread Starter
 
Join Date: May 2005
Location: Scotland
Posts: 90
Likes: 0
Received 0 Likes on 0 Posts
Thanks for that...I will carry on as before.
stocker is offline  
Old 11th Apr 2008, 06:15
  #4 (permalink)  
 
Join Date: Oct 2002
Location: Bisley
Posts: 129
Likes: 0
Received 0 Likes on 0 Posts
"The idea of the 7401 or 1177 squawk is to show any radar unit who needs to know who you are talking to. If you select it before you are talking then that defeats the purpose."

A fair number of pilots are trying to be helpful be preselecting 1177, but as the Eye says, only select when instructed.
SwanFIS is offline  
Old 14th Apr 2008, 21:15
  #5 (permalink)  
 
Join Date: Jan 2004
Location: An ATC centre this side of the moon.
Posts: 1,160
Likes: 0
Received 0 Likes on 0 Posts
Being one of the voice's on the end of 7401 wait till advised before changing the squak.....and dont forget if able use mode "C" also.
fisbangwollop 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.