TM 1-1510-218-10 3-68 TRI 3 KSTL -KLFI 671NM 093^o 246KT  2:43 FF: 00600.0 RES:00500.0 F REQ  2132 Figure 3-92.  TRI 3 Page If    true    airspeed    and    wind    information    were entered on the TRI 0 page, the groundspeed displayed is  a  result  of  those  inputs  applied  to  the  direction  of flight   specified   on    the    TRI    3    page.        A    different groundspeed may be entered using the left outer knob to     position     the     cursor     over     each     digit     of     the groundspeed  and  using  the  left  inner  knob  to  select each individual digit. If  data  is  entered  for  FF  and  RES,  as  described for the TRI 1 page, the fuel required for the trip is now displayed.  Fuel flow and reserve fuel entries made on the TRI 3 page also input this same data on the TRI 1 and the TRI 5 pages. 9.   Turn  off  the  cursor  function  and  then select  the  TRI  4  page.    The  minimum ESA  and  a  listing  of  areas  of  special use    airspace    along    the    route    are displayed.  Refer to Figure 3-93.  If all the   areas   of   SUA   won't   fit   on   one page,   there   will   be   multiple   TRI   4 pages indicated by TRI+4. TRI+4 KSTL -KLFI ESA  7100FT ST LOUIS CL B RED HILLS MOA Figure 3-93.  TRI 4 Page (4)   The  Trip  Planning  5  And  6  Pages.    The TRI 5 and 6 pages are used to do trip planning for any one  of  the  previously  entered  flight  plans.    The  KLN 90B  does  not  have  to  be  receiving  GPS  signals  in order to use these pages. 1.   Select the TRI 5 page on the left side, Figure 3-94. TRI 5 FP 7  750NM KLBB -KDAG 217KT  3:27 FF: 00600.0 RES:00500.0 F REQ  2569 Figure 3-94.  TRI 5 Page 2.   Press the left  CRSR button to turn on the left cursor function. 3.   Rotate the left inner knob to select the desired  flight  plan.    The  first  and  last waypoints  in  the  selected  flight  plan are displayed on the second line.  The distance   and   the   estimated   time   en route  are  also  displayed.   There  is  no bearing  displayed  since  a  flight  plan can   have   up   to   30   waypoints   that create 29 flight plan legs. If    true    airspeed    and    wind    information    were entered on the TRI 0 page, the groundspeed displayed is the average groundspeed for the flight plan.  It is the result  of  those  inputs  applied  to  each  leg  of  the  flight plan.    A  different  groundspeed  may  be  entered  using the  left  outer  knob  to  position  the  cursor  over  each digit of the groundspeed and using the left inner knob to select each individual digit. If  data  is  entered  for  FF  and  RES,  as  described for the TRI 1 page, the fuel required for the trip is now displayed.  Fuel flow and reserve fuel entries made on the TRI 5 page also input this same data on the TRI 1 and the TRI 3 pages. 4.   Turn  off  the  cursor  function  and  then select  the  TRI  6  page.    The  minimum ESA  and  a  listing  of  areas  of  special use  airspace  won't  fit  on  one  page; there   will   be   multiple   TRI   6   pages indicated  by  TRI+6.    Refer  to  Figure 3-95.