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Old October 5th 18, 11:21 PM posted to rec.aviation.soaring
Mike C
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Posts: 337
Default "Do It Yourself" airborne proximity warning device

On Friday, October 5, 2018 at 9:15:23 AM UTC-6, Dan Marotta wrote:
Mike,

Let's fly near each other soon.Â* Have your vector alarm enabled and
let's see how it works.

Dan

On 10/4/2018 9:09 PM, Mike C wrote:
On Thursday, October 4, 2018 at 12:54:46 PM UTC-6, Eric Greenwell wrote:
Mark Hawkins wrote on 10/4/2018 8:38 AM:
Hi Andy (and others),

I got one of these units yesterday from Mike Carris. Have only done a little testing so far. However, current observations:
1. Can be seen by PowerFlarms and yes they do warn you if one of these gets too close
2. Can see other PowerFlarms
2. As Mike and others have said, it works with XCSoar
3. Have gotten it to connect via Bluetooth LE (BLE) to iSoar which seems to process the PF sentences just as it does from other devices
..

Does this device do do collision warning, like PowerFlarm, or only proximity
warning, like the ADS-B targets on PowerFlarm?

--
Eric Greenwell - Washington State, USA (change ".netto" to ".us" to email me)
- "A Guide to Self-Launching Sailplane Operation"
https://sites.google.com/site/motorg...ad-the-guide-1
- "Transponders in Sailplanes - Dec 2014a" also ADS-B, PCAS, Flarm

http://soaringsafety.org/prevention/...anes-2014A.pdf

Eric,

The selections for alarm triggers in the setup menue are below. Have not tried the Vector warning yet.

Mike

................

Alarm trigger:

None - do not issue any alarms ;

Distance - issue a NMEA ($PFLAA) alarm sentence when traffic is in close
proximity ;

Vector - issue a NMEA ($PFLAA) alarm sentence when traffic is short on intersecting course.
...................


--
Dan, 5J


OK