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ADF Tracking

Posted: Sun Sep 20, 2015 4:33 pm
by shamrock104
When teaching the ADF whats the best way to explain Desired to Heading and Beyond for Inbound and Tail to desired and beyond for Outbound, its there simpler ways?

Re: ADF Tracking

Posted: Sun Sep 20, 2015 4:56 pm
by Cessna driver
GPS DCT

Re: ADF Tracking

Posted: Sun Sep 20, 2015 5:29 pm
by PostmasterGeneral
Cessna driver wrote:GPS DCT
You mean GPS OBS :lol:

Re: ADF Tracking

Posted: Sun Sep 20, 2015 6:53 pm
by JasonE
Cessna driver wrote:GPS DCT
LOL

Re: ADF Tracking

Posted: Mon Sep 21, 2015 7:56 am
by kev994
Push the head, pull the tail

Re: ADF Tracking

Posted: Mon Sep 21, 2015 7:40 pm
by iflyforpie
You're always on the tail, and the pivot is the station. Instant situational awareness no matter where you are in relation to the station.... tracking to, from, or getting a bearing or fix.

Could come in handy should you ever experience the horror of a stand-alone NDB and the US Defence Dept takes GPS offline.

Re: ADF Tracking

Posted: Mon Sep 21, 2015 8:25 pm
by trampbike
As iflyforpie said...

1. You are on the tail
2. you are moving UP (and therefore, so is the tail!). Some prefer to say that the head sinks, and the tail floats.
3. The station is in the middle

Once someone truly understands that, everything becomes easy.

If you have an HSI, flying inbound to a station, you set the heading bug to the reciprocal of whatever track you want to fly. Keep the tail on the heading bug. If the tail is to the right of the heading bug, turn left, if it's to the left, turn right. Same for flying outbound, but set your track instead of the reciprocal.

Re: ADF Tracking

Posted: Mon Sep 21, 2015 8:33 pm
by trampbike
iflyforpie wrote: Could come in handy should you ever experience the horror of a stand-alone NDB and the US Defence Dept takes GPS offline.
They better not take it down, the USAF doesn't even teach NDB approaches to their new pilots anymore! Not many stand-alone NDBs left in the continental US though.

Re: ADF Tracking

Posted: Wed Sep 23, 2015 9:51 am
by Cessna driver
PostmasterGeneral wrote:
Cessna driver wrote:GPS DCT
You mean GPS OBS :lol:
Yes....thats what i meant....everywhere i go is GPS DCT haha

Re: ADF Tracking

Posted: Wed Sep 23, 2015 11:59 am
by upintheair_
DCT enter enter.

Re: ADF Tracking

Posted: Thu Sep 24, 2015 6:20 am
by Panama Jack
Heads Fall=
Desired Course to Head, + the same angle for the intercept.

Tails Rise=
Tail to Desired Course, + same angle for the intercept.

Re: ADF Tracking

Posted: Thu Sep 24, 2015 7:01 am
by upintheair_
I just use the push the head pull the tail. Once you do it a bunch of times you don't even think about it anymore.