Amexsy Last Minute Changes
There are several features to allow manipulation of FLPs when last minute changes are required. These are described in this section.

Delay (DLA)
If the user selects DLA (Delay) a new box will appear, and a new EOBT can be entered.

Cancel (CNL)
If the user selects CNL (Cancel) a box will appear prompting if the CNL message should be sent.
You have the possibility to change between the Non-ICAO Standard Message or the ICAO Standard message.
The Non-ICAO Standard is accepted only within IFPS airspace, whereas the ICAO Standard message is accepted everywhere.
You change by ticking the box: “Use ICAO formatting”.

A cancellation to the specific flight will be sent and when an acknowledge message is received from the NMOC the flight is removed from all lists in the Flight plan viewer.
The option “Use ICAO formatting” is also helpful in situations where a flight has been delayed previously by instance other than AMEXSY e.g. TOWER, Briefing Office or handling Agent.
Cancel and Refile
When this option is chosen you can move the ATC flight plan forward; this is done through the following window that appears. Enter the new EOBT and click OK.

Change Item 18 (CHG)
If you right click on a flight and choose “CHG (item 18)” you will have the ability to change items in item 18 “Other Info” in the ATC FPL e.g. overflight permits.
It will show you the item 18 of the last filed FPL or CHG message.
You can then change item 18 by adding or editing information. If you right click in the box you will see all approved sub-field indicators which you can use in item 18 (as shown below).

Resend FPL
You can right click and choose “Resend FPL”. It gives you the opportunity to send the FPL again to selected addresses by your choice and you will have the possibility to change “Item 18 – Other information”.
You will see a new window shown below, where the addresses and Item 18 can be altered before the FPL is sent.

The fields above are described below:
- To – Change/add addresses.
- Item 18 – Items can be amended, must be the correct syntax. Right clicking this field will show the standard codes (shown above in the long vertical list).
- DOF – DOF cannot be altered. If a different DOF is entered an error message will be shown.
If you click To: the following screen will be shown for altering the addresses:

The fields above are described below:
- Name/Addresses – All the addresses will be shown which the previous FPLs have been sent to.
- To – Click in the To field to add addresses.
Find
Selecting Find opens the following window:

Show Complete Message List
Clicking the Show Complete Message List option will open a message history of the flight that has been right-clicked.

Clicking the drop-down box opens the calendar where you can choose from which date you would like to have the message history displayed.
A PDF printout can be obtained by ticking the ‘Incoming’ column boxes and pressing ‘Print Preview’. In the image above just the lower flight message would be created as a PDF.