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Thread: Aircraft do not appear flying in South America

  1. #1
    Passenger
    Join Date
    Jan 2019
    Posts
    4

    Aircraft do not appear flying in South America

    Hi all,

    There is a problem when the following two aircrafts are flying in South America because they do not appear on Flight Radar map. Please find below aircraft and flights details as when these aircraft were operating European routes, they appeared in the map:

    - A330-200 EC-MTU operate the route SCL-BOG (LAN072) and BOG-SCL (LAN0575) every day

    345657
    EC-MTU
    A332
    Airbus A330-223
    469
    WAMOS AIR
    PLM
    PLM
    04/13/2018

    - A330-200 EC-MTT operate the route SCL-BOG (LAN076) and BOG-SCL (LAN0577) every day

    345656
    EC-MTT
    A332
    Airbus A330-223
    454
    WAMOS AIR
    PLM
    PLM
    2018/03/29

    Both aircraft operated these routes on behalf of Latam Airlines some months ago and appeared on Flight Radar map.

    Please, could you check it in order to can see these aircraft flying on the map?

    Many thanks

    Kind regards!

  2. #2
    Purser
    Join Date
    Aug 2018
    Posts
    130
    The problem is not in the FR24 but in the aircraft that are encoded wrong.


    EC-MTT- It is coded as: CBA9A9 This is transmitted by the aircraft
    EC-MTU-It is coded as: CBA9A8 This is transmitted by the aircraft

    You must hire someone to upgrade the aircraft. (ModeS)

    CBA9A9 (345656) and CBA9A8 (345657) (They are invalid codes.)


    EC-MTT

    EC-MTT.jpg

    EC-MTU

    EC-MTU.jpg

    Remembering that wrong codes will not be inserted into the database.

    Thanks
    Last edited by AttentiAllaFretta; 2019-02-05 at 16:57.

  3. #3
    Passenger
    Join Date
    Jan 2019
    Posts
    4
    Quote Originally Posted by AttentiAllaFretta View Post
    The problem is not in the FR24 but in the aircraft that are encoded wrong.


    EC-MTT- It is coded as: CBA9A9 This is transmitted by the aircraft
    EC-MTU-It is coded as: CBA9A8 This is transmitted by the aircraft

    You must hire someone to upgrade the aircraft. (ModeS)

    CBA9A9 (345656) and CBA9A8 (345657) (They are invalid codes.)


    EC-MTT

    EC-MTT.jpg

    EC-MTU

    EC-MTU.jpg

    Remembering that wrong codes will not be inserted into the database.

    Thanks
    Hi all,

    Please note that Mode S code of these aircrafts are as below and we can not change this because it something given by our Autority:

    EC-MTT: 345656
    EC-MTU: 345657

    Please could you inform us how to proceed with that? These aircrafts have the same Mode S code since we incorporated it in our fleet and we do not have any problem before.

    Many thanks
    Best regards,
    Attached Images Attached Images

  4. #4
    Super Moderator
    Join Date
    May 2011
    Location
    T-NZCH1, PP:PH New Zealand
    Posts
    4,407
    Yes, that is what they SHOULD be. But it appears it was entered reverse when programmed

    001101000101011001010110 = 345656 (octal short code to program 15053126)

    Reverse/opposite:
    110010111010100110101001 = cba9a9

    ---

    001101000101011001010111 = 345657 (octal short code to program 15053127)

    Reverse:
    110010111010100110101000 = cba9a8

    340000-37FFFF = Spain

    cda9a9 = nobody

    Both are already in the dbase correct. But cannot be tied together as the expected transponder data sent does not match
    https://www.flightradar24.com/data/aircraft/ec-mtt
    https://www.flightradar24.com/data/aircraft/ec-mtu

    If transponder is DIP-switch coded - the on/off switch is in reverse.
    If digital, the 0/1 are reversed
    Last edited by Oblivian; 2019-02-08 at 11:08.
    Posts not to be taken as official support representation - Just a helpful uploader who tinkers

  5. #5
    Super Moderator
    Join Date
    May 2011
    Location
    T-NZCH1, PP:PH New Zealand
    Posts
    4,407
    ec-mtu.JPG

    FR24 knows from registered flightplan what aircraft it SHOULD be

    But what it receives is different so is unable to fill out some fields
    Posts not to be taken as official support representation - Just a helpful uploader who tinkers

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