Eldur Posted March 6, 2019 Share Posted March 6, 2019 I'll try posting this here since I made the experience in the Hornet with the new datalink feature. I noticed that the contacts from an E-2D donor keep dropping from my SA screen roughly at ~120-130nm to the AWACS and above. When asking for a bogey dope or picture, they say I'm clean even though I know I'm not, but at least it's no D/L issue, they're just blind. So what's the actual radar range of the Hawkeye? Just did some quick and dirty googling, finding out that the AN/APS-145 of the C can spot targets at 550km+, but the D has another suite that's more modern and capable. ~125nm, which is like 230km is nothing compared even to what I found on the C's radar. Of course the numbers can be wrong and I don't have good sources to look up things in. Also, I thought it might be planes simply notching, but that happened when they've been hot or cold to the AWACS as well. Link to comment Share on other sites More sharing options...
Oceandar Posted March 6, 2019 Share Posted March 6, 2019 Thank you for posting this. I have the same question. I don't have any data to provide just some feeling the E2 detection could be underpowered. Mastering others is strength. Mastering yourself is true power. - Lao Tze Link to comment Share on other sites More sharing options...
catt42 Posted March 6, 2019 Share Posted March 6, 2019 (edited) I did some research on the subject some time ago and I noticed that publicly available radar max range information generally refer to bomber sized targets. I think that's one of those numbers companies write in brochures to make generals and kids happy, like aa missiles max range. There's a huge difference between a lateral aspect B-52's RCS and a frontal or rear aspect f-16's RCS. But I don't know whether this is emulated in DCS or not. Inviato dal mio S2 utilizzando Tapatalk Edited March 6, 2019 by catt42 Link to comment Share on other sites More sharing options...
Silvern Posted March 6, 2019 Share Posted March 6, 2019 Is there a difference between E-2D and E-3A radar range in-game? Link to comment Share on other sites More sharing options...
Swift. Posted March 7, 2019 Share Posted March 7, 2019 The Hoggit wiki states the range of AWACS radar as 370km for low flying aircraft, perhaps it is the same range for E2 and E3 in DC's. 476th Discord | 476th Website | Swift Youtube Ryzen 5800x, RTX 4070ti, 64GB, Quest 2 Link to comment Share on other sites More sharing options...
104th_Maverick Posted March 7, 2019 Share Posted March 7, 2019 I don't know the exact numbers but I do know the AWACS detection range is based on the detected aircrafts Radar Cross Section. Aircraft with a low RCS are picked up later than aircraft with a large RCS, so just because a fighter is within 'detection' range of a larger aircraft doesn't mean the AWACS will see it. [sIGPIC][/sIGPIC] 104th Phoenix Wing Commander / Total Poser / Elitist / Hero / Chad www.104thPhoenix.com www.facebook.com/104thPhoenix My YouTube Channel Link to comment Share on other sites More sharing options...
grunf Posted March 7, 2019 Share Posted March 7, 2019 Quick test, E-3 detects head-on Su-27 at 390km, E-2 at 320km, same conditions. All aircraft were flying at 8000m, skill set to Excellent, don't know if it makes any difference. Link to comment Share on other sites More sharing options...
Manuel_108 Posted March 7, 2019 Share Posted March 7, 2019 Sounds very reasonable, given the Su-27 RCS. Thanks for testing it out. Link to comment Share on other sites More sharing options...
Eldur Posted March 8, 2019 Author Share Posted March 8, 2019 ;3826817']I don't know the exact numbers but I do know the AWACS detection range is based on the detected aircrafts Radar Cross Section. Aircraft with a low RCS are picked up later than aircraft with a large RCS, so just because a fighter is within 'detection' range of a larger aircraft doesn't mean the AWACS will see it. That makes sense. My targets are MiG-21bis at 14kft, when they dropped they've been beaming, but not 90°, more like 130ish. I have some Su-24s as well that are picked up at a similar distance though, but they're pretty low in that case. And some MiG-23s that never show up to the AWACS, distance around 250km. Oh, and some Tu-95, somewhere around 500-600km, not showing as well. I'd expect those to do so though... Link to comment Share on other sites More sharing options...
wrl11 Posted March 8, 2019 Share Posted March 8, 2019 The SA page has been enlightening to see just how much the AWACs do not see. I have not tested why exactly this happens (noching, cross section exposure etc) but I can have AWACs detecting a couple high flying migs just fine, then the AWACS turns in its racetrack pattern and they are gone, with "Picture Clear" despite them being 20 miles from me. Same if the migs turn, they can disappear from AWACs. I now take the picture clear call with some caution. . Link to comment Share on other sites More sharing options...
Zyll Posted March 8, 2019 Share Posted March 8, 2019 Is it possible the AWACS is breaking after the first waypoint is passed? We see a similar issue with carrier TACAN not working as expected after the carrier passes wp1, maybe this is a similar bug? Link to comment Share on other sites More sharing options...
AG-51_Razor Posted March 8, 2019 Share Posted March 8, 2019 Is it possible the AWACS is breaking after the first waypoint is passed? We see a similar issue with carrier TACAN not working as expected after the carrier passes wp1, maybe this is a similar bug? Not sure about the AWACS but I seem to recall reading somewhere that, when you assign the advanced waypoint command for the carrier to begin transmitting the TACAN beacon, it will, by design, turn itself off at the next waypoint unless you have assigned another advanced command at that next waypoint to have it transmit the beacon. [sIGPIC][/sIGPIC] Link to comment Share on other sites More sharing options...
Zyll Posted March 9, 2019 Share Posted March 9, 2019 Yep that's exactly what I was referring to. People have had to use triggers to keep the tacan running constantly. Was wondering if this is similar, but I did some tests and I don't think so now Link to comment Share on other sites More sharing options...
Eldur Posted March 9, 2019 Author Share Posted March 9, 2019 Didn't know about that TACAN thing... guess I'll have to update my missions As for the AWACS, I've had the occasion that they were blind, turned to another waypoint and then suddenly picked things up. Kinda like they're having dead angles, which is weird with that big radar dish on top of them Link to comment Share on other sites More sharing options...
Zyll Posted March 9, 2019 Share Posted March 9, 2019 Check out this video regarding the TACAN issue: Link to comment Share on other sites More sharing options...
Raven King Posted May 25, 2019 Share Posted May 25, 2019 I made a little test and, in DCS, the E-2 is detecting a Mig-21 head-on alt 6000 mts with background clutter at little less than 180 nautical miles. The A-50 detects an F-5 at some 150nm. I have no hard data on the Sentry but if I remember well, it picks fighter sized targets at around 230 nm. Link to comment Share on other sites More sharing options...
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