by reider » Sun Mar 25, 2007 4:24 pm
When you plan a flight in the flight planner, prior to setting off you need to inform the control tower you wish to use the plan, so they can track you in there air space. This tracking is continued by other airports in there airspace as you pass one to another. So, at take off you follow runway heading, increase altitude to your flight level and answer the radio messages. when you see the `Request flight Following` part you apply this, so that you get permission to fly your flight plan. you get a squalk code which you acknowledge, this will be automatically entered in your comms. The air control can use this as your personal tracking number. You acknowledge the last message after this confirming they have seen you at whatever altitude on the radar. Now, make sure the GPS/Nav switch is on GPS, hit the Nav hold switch and follow the purple line automagically!
When you arrive at the destination or within about 30 miles, ask for permission to land of the destination airport (this shows on the nearest airport list on the radio-the one on the sat nav is within 200 miles but can`t be used to radio). At this point you will be given a runway number, access the Garmin and enter the number (see Garmin500 help), set it to begin approach. At this point set flaps to approach mode, adjust the speed to suit, landing lights on and undercarriage lowered.
The Garmin will automatically fly you left base and in a holding pattern forever and a day on this setting (or whatever approach you were advised). On being given clearance to land you set VTF in the Garmin (Vectors To Final). depending on its current position it will fly you to the outer marker (upwind final), turn to the approach leading to the runway (Downwind Final), this is VTF. If you skip this setting then its known as Short Final. You must set the flaps to full, adjust the speed to suit at this stage and keep adjusting as you fly toward the runway, for your glideslope.
If all is well you were first in the pattern and will proceed to touchdown. If you were given follow the aircraft on final or 2nd, 3rd in the pattern then the runway must be totally clear before you land. Other obstructions are aircraft still taking off, believe it or not. If you see any obstruction then you must go around, if tower tells you to go around then you must, you will follow the pattern once again til you get a successful landing.
Hope this helps,
Reider