Virtual Radar Question

Status
Not open for further replies.

N1SQB

Member
Joined
Jan 25, 2003
Messages
2,832
Location
Somewhere On Earth
Hi everyone! I'm all set up with how to run the program and get things working on Virtual Radar. I'm just at the fine tuning stage. Can anyone tell me what is the proper way to set up the flight level transition altitude part on this screen? I'm not sure what this setting is for so I'm not sure how to set it. I'd appreciate any help on this matter. Thanks guys!

Manny
 
Last edited:

Markb

Member
Joined
Feb 21, 2002
Messages
1,377
Location
Planet Earth
That is the altitude at which targets display FL vs. Altitude in feet. Typically it's 17,999', so your screen will show flight level for aircraft FL180 and above and feet for aircraft 17,999 feet and below. That would be consistent with ATC.

If you want everything displayed in feet, you can leave it as is.

Mark

Sent from my SM-G920V using Tapatalk
 

N1SQB

Member
Joined
Jan 25, 2003
Messages
2,832
Location
Somewhere On Earth
Do you share with other people?

I haven't set this up yet to run 24/7. I am in the process of setting everything up, getting the software to work right and putting together a separate computer just for SDR stuff. Once it's all up and running, I will share with anyone!

Manny
 
D

DaveNF2G

Guest
You should share with PlanePlotter. In fact, if you use PlanePlotter, you can share with 4 different networks very easily.
 

Your_account

Completely Banned for the Greater Good
Banned
Joined
Jul 13, 2013
Messages
1,261
Location
.AT
You should share with PlanePlotter.
Nope! PP is a very old and limited Application.
Tha Map Feature is sshhttt... Yes it have some features who are nice but for every thing else VRS is better.
 

cpetraglia

Member
Joined
Mar 14, 2003
Messages
868
Location
Fairfax, VA
I have a question regarding map indications. I am located between Dulles and National APs near DC. I usually show 10-15 aircraft being tracked but the map rarely shows more than 2 or 3. Have I missed a setting?

Chuck
 

BM82557

Member
Joined
Aug 28, 2006
Messages
5,242
Location
Berkeley Co WV
No, not all aircraft currently transmit everything - screenshot from my location approx 50 miles west of IAD --
 
Last edited:

Your_account

Completely Banned for the Greater Good
Banned
Joined
Jul 13, 2013
Messages
1,261
Location
.AT
Thats why ACARS and VLD2 is an good option.
In the next Days I get an professional device who can hopefully decode VLD to.
Now its in Regensburg, Deutschland.... gggrrrrrrrrrrrrrr
 

cpetraglia

Member
Joined
Mar 14, 2003
Messages
868
Location
Fairfax, VA
No, not all aircraft currently transmit everything - screenshot from my location approx 50 miles west of IAD --
I see that the coordinates where you are look the same as mine. Does that mean the transmitter were receiving is at Dulles airport?

Chuck
 

cpetraglia

Member
Joined
Mar 14, 2003
Messages
868
Location
Fairfax, VA
The lat/long are the ground coordinates the aircraft are flying above when the signal is transmitted.
That's what confuses me. My coordinates are always the same with in a few thousandths of each other which correspond very closely to Dulles even when a plane is over Baltimore or even near Richmond. I have tracked as many as 22 aircraft at the same time with virtually all coordinates the same.
 

cpetraglia

Member
Joined
Mar 14, 2003
Messages
868
Location
Fairfax, VA
I think I figured it out. 1 degree latitude or longitude is approximately 70 miles. So what I receive is limited to the capability of my antenna.
Please correct me if I am wrong.

Thanks, Chuck
 

krokus

Member
Premium Subscriber
Joined
Jun 9, 2006
Messages
6,171
Location
Southeastern Michigan
I think I figured it out. 1 degree latitude or longitude is approximately 70 miles.

On some parts of the planet, that will be accurate. The distance is highly variable, based the part of the planet. This image gives a decent representation variability.

map1.jpg


So what I receive is limited to the capability of my antenna.

That is a major factor, along with the receiver. The VHF aviation band highly susceptible to de-sense from the FM radio broadcast band, too. Have you considered installing an FM trap?

Sent via Tapatalk

Edit: selected a different map.
 

rwier

Member
Premium Subscriber
Joined
Nov 6, 2006
Messages
1,918
Location
Phoenix, AZ
" ...1 degree latitude or longitude is approximately 70 miles . .. "

True for latitude, but longitude varies from "about 70 miles" at the equator, to zero at the poles (where all lines of longitude meet).
 
Last edited:
D

DaveNF2G

Guest
PP has two ways of calculating location. Unless you are only interested in aircraft within a few tens of miles from you, the best option is the more complicated sounding one. I can't remember what it's called right now and my online searching doesn't turn it up. It has something to do with using curved surface calculations instead of flat.

Contrary to statements earlier in this thread, using and sharing with PlanePlotter is not obsolete or limited. PP has the largest sharing network, both in terms of area covered and number of sharers. The software allows sharing to the user's choice of several other networks, such as FR24, FlightAware, etc. The PlanePlotter network, unlike the other paid services, does not impose delays on tracking data within the network.

Nobody really benefits when someone comes out with a new platform and then insists upon creating their own sharing network. All we get is a larger number of smaller groups sharing less data.
 

Markb

Member
Joined
Feb 21, 2002
Messages
1,377
Location
Planet Earth
+1[emoji106] [emoji106] [emoji106]

I find the mapping to be very flexible with many options versus the standard 3 or 4.


Sent from my SM-G920V using Tapatalk
 
Status
Not open for further replies.
Top