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#1
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F-4 chaff/flare loads
Anyone have data on typical chaff/flare loads for F-4's, both in Vietnam and
modern day? Thanks -- ---------------------------------------------------------------------------- ---------------------------- "Flying, like the sea, is not inherently dangerous... just extremely unforgiving" |
#2
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On Sun, 21 Sep 2003 18:08:02 -0400, "Bob Martin"
wrote: Anyone have data on typical chaff/flare loads for F-4's, both in Vietnam and modern day? Thanks No flares on F-4s in SEA. (Photo-flash carts on RF-4s only). No self-protection chaff carts either. We carried cardboard boxes (about the size of a box of Xmas tree tinsel) in the speedbrake wells. Open the boards to deploy. Try not to use speed brakes earlier in the mission. One time use. Chaff for corridors was mostly chaff bombs dropped by specific fragged flights. Very limited deployment at end of '72 of ALE-38 chaff dispenser for corridor laying. ALE-40 dispensers were added to F-4Es around '74-'75. We never got them on C models in USAFE at all. |
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On Sun, 21 Sep 2003 23:21:09 GMT, Ed Rasimus
wrote: On Sun, 21 Sep 2003 18:08:02 -0400, "Bob Martin" wrote: Anyone have data on typical chaff/flare loads for F-4's, both in Vietnam and modern day? Thanks No flares on F-4s in SEA. (Photo-flash carts on RF-4s only). No self-protection chaff carts either. We carried cardboard boxes (about the size of a box of Xmas tree tinsel) in the speedbrake wells. Open the boards to deploy. Try not to use speed brakes earlier in the mission. One time use. ECM bring your brooms to the arming area. Grumble, grumble, pilot. Chaff for corridors was mostly chaff bombs dropped by specific fragged flights. Very limited deployment at end of '72 of ALE-38 chaff dispenser for corridor laying. Did you ever hear of anyone in SEA flying the old ALE-2 chaff tanks. The ones used on T-33 along with the I-band ALQ-72 for interceptor training at some bases. I was at Tyndall and around 1973 we got a message in to make our chaff tanks 100% OR and ready to ship out. The mechanism that held the chaff down hadn't been used in years because the T-33 wasn't exactly a high speed aircraft. They might have dropped that idea come to think of it since we put the same inards of the tank inside on the rotating weapons door of the f-101 and at high speed the chaff and tapes were sucked out right over the dispenser. F-101 would land with a 100 ft. of chaff tapes flapping in the wind from the weapons door. I left the base before hearing what happened with the tanks.. ALE-40 dispensers were added to F-4Es around '74-'75. We never got them on C models in USAFE at all. |
#4
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"Ed Rasimus" wrote in message
... On Sun, 21 Sep 2003 18:08:02 -0400, "Bob Martin" wrote: Anyone have data on typical chaff/flare loads for F-4's, both in Vietnam and modern day? Thanks No flares on F-4s in SEA. (Photo-flash carts on RF-4s only). No self-protection chaff carts either. We carried cardboard boxes (about the size of a box of Xmas tree tinsel) in the speedbrake wells. Open the boards to deploy. Try not to use speed brakes earlier in the mission. One time use. Ed, do you possibly know the reasons why no chaff/flare dispensers were mounted on Phantoms at the time (and, AFAIK, for most of the 1970s)? From the standpoint of our days this appears as a very strange measure to me: given how many R-13 shots could have been averted over Vietnam alone.... BTW, from what I know a USAF Lt.Col. who was in the back-seat of the IIAF RF-4E when this was intercepted by a Soviet AF MiG-21 deep inside the Soviet airspace, in November 1973, used photo-flash cartriges to decoy four R-13s: this was the reason the Soviet pilot had no other way out but to ram the Phantom (one could find this story on the walls of quite a few former Soviet AF bases in East Germany). The MiG-pilot was killed when his plane disintegrated, while the Iranain pilot and the USAF WSO survived. Although the engagement happened by the day, the crew of that RF-4E said the cartriges were so powerful, they had a feeling somebody turned a second sun right behind their backs each time one was deployed.... Tom Cooper Co-Author: Iran-Iraq War in the Air, 1980-1988: http://www.acig.org/pg1/content.php and, Iranian F-4 Phantom II Units in Combat: http://www.osprey-publishing.co.uk/t...hp/title=S6585 |
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On Mon, 22 Sep 2003 10:23:25 GMT, "Tom Cooper" wrote:
"Ed Rasimus" wrote in message .. . No flares on F-4s in SEA. (Photo-flash carts on RF-4s only). No self-protection chaff carts either. We carried cardboard boxes (about the size of a box of Xmas tree tinsel) in the speedbrake wells. Open the boards to deploy. Try not to use speed brakes earlier in the mission. One time use. Ed, do you possibly know the reasons why no chaff/flare dispensers were mounted on Phantoms at the time (and, AFAIK, for most of the 1970s)? From the standpoint of our days this appears as a very strange measure to me: given how many R-13 shots could have been averted over Vietnam alone.... Tom Cooper They weren't mounted because they didn't yet exist. The ALE-40 (the blister dispenser bolted on the side of the wing pylons) came into production around '73 or '74 after the air war was over. As I mentioned, the operational E-models got them, but they never got retrofitted to the C's that were still active. (I don't know about the D's.) What's an R-13? Do you mean SA-7 or Atoll? SA-7 was pretty much a "no threat" for fast movers in SEA. Atoll was a player, but if you knew the guy was back there, you maneuvered to defeat. If you didn't know he was there, flares wouldn't have been much good. A lot of the MiG successes were unseen blow throughs where flares wouldn't have been employed. |
#6
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"Ed Rasimus" wrote in message ... On Mon, 22 Sep 2003 10:23:25 GMT, "Tom Cooper" wrote: They weren't mounted because they didn't yet exist. The ALE-40 (the blister dispenser bolted on the side of the wing pylons) came into production around '73 or '74 after the air war was over. As I mentioned, the operational E-models got them, but they never got retrofitted to the C's that were still active. (I don't know about the D's.) I see. Thanks. One more question, if you don't mind: what was the chaff/flare dispenser that could have been mounted into one of the rear Sparrow-bays, and when was it introduced? What's an R-13? Do you mean SA-7 or Atoll? That's the original service designation for the AA-2 Atoll (K-13 was the design designation). I know the SA-7 was not that widespread nor as a serious a threat as some other stuff at the time, and remember from reding Mitchel's "Clashes" and few other books about the air war in SEA how often it happened that the first warning from a MiG was either a Phantom or a Thud going up in flames. But, in several cases the attacks were noticed when one of the crews saw contrails from R-13s being underway behind them. Clear, the R-13 could't do much against a maneuvering aircraft (AFAIK any maneuver beyond 2g was too much for it to track), but, IMHO, perhaps the use of flare-dispensers could've saved a crew or two more? Tom Cooper Co-Author: Iran-Iraq War in the Air, 1980-1988: http://www.acig.org/pg1/content.php and, Iranian F-4 Phantom II Units in Combat: http://www.osprey-publishing.co.uk/t...hp/title=S6585 |
#7
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Tom Cooper wrote:
"Ed Rasimus" wrote in message ... On Mon, 22 Sep 2003 10:23:25 GMT, "Tom Cooper" wrote: snip What's an R-13? Do you mean SA-7 or Atoll? That's the original service designation for the AA-2 Atoll (K-13 was the design designation). Tom, IIRR the AA-2A (K-13) was designated the R-3S in service, while the later versions switched to R-13 (M and M2 IIRC) to bring the service designation in line with the design designation. I've got an old Air International article by Piotr Butowski around here somewhere; he was given access to Vympel's chief designer as well as their museum, and the different models were described. There was also a cutaway of what we would call an AA-2D, which IIRR was designated the R-13M2. I know the SA-7 was not that widespread nor as a serious a threat as some other stuff at the time, and remember from reding Mitchel's "Clashes" and few other books about the air war in SEA how often it happened that the first warning from a MiG was either a Phantom or a Thud going up in flames. But, in several cases the attacks were noticed when one of the crews saw contrails from R-13s being underway behind them. Clear, the R-13 could't do much against a maneuvering aircraft (AFAIK any maneuver beyond 2g was too much for it to track), but, IMHO, perhaps the use of flare-dispensers could've saved a crew or two more? Carrying chaff dispensers would have been far more use in general, given the relative likelihood of encountering MiGs and SAMs/AAA. The R-3S could be easily outmaneuvered if seen in time, or decoyed by the sun, clouds, or the sun shining on water. Guy |
#8
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"Ed Rasimus" wrote in message ... They weren't mounted because they didn't yet exist. The ALE-40 (the blister dispenser bolted on the side of the wing pylons) came into production around '73 or '74 after the air war was over. As I mentioned, the operational E-models got them, but they never got retrofitted to the C's that were still active. (I don't know about the D's.) I saw an F-4D at Oshkosh about fifteen years ago that had previously been at RAF Lakenheath, it was brought in by the Minnesota ANG from Duluth. They had some blisters on the rear of the pylons that I was not familiar with. I asked the AC about them, he said one side was a chaff dispenser and the other was flares. They were added some time after the aircraft left Lakenheath in 1977. |
#9
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Ed Rasimus wrote:
On Mon, 22 Sep 2003 10:23:25 GMT, "Tom Cooper" wrote: "Ed Rasimus" wrote in message .. . No flares on F-4s in SEA. (Photo-flash carts on RF-4s only). No self-protection chaff carts either. We carried cardboard boxes (about the size of a box of Xmas tree tinsel) in the speedbrake wells. Open the boards to deploy. Try not to use speed brakes earlier in the mission. One time use. Ed, do you possibly know the reasons why no chaff/flare dispensers were mounted on Phantoms at the time (and, AFAIK, for most of the 1970s)? From the standpoint of our days this appears as a very strange measure to me: given how many R-13 shots could have been averted over Vietnam alone.... Tom Cooper They weren't mounted because they didn't yet exist. The ALE-40 (the blister dispenser bolted on the side of the wing pylons) came into production around '73 or '74 after the air war was over. As I mentioned, the operational E-models got them, but they never got retrofitted to the C's that were still active. (I don't know about the D's.) The ALE-40 may not have existed, but (according to Thornborough, pg. 16) the navy was using the ALE-18 starting from April of 1966, at the same time they installed the ALQ-51, APR-25 RHAWS and APR-27 LWR (for some reason the navy used the latter rather than the APR-26). The ALE-29 seems to have replaced the ALE-18 from 1967 or 1968, and I think the ALE-39 was available before the end of the war. There's no obvious reason why the air force couldn't have used dispensers on their tactical a/c at the same time. Hell, the F-105D had its dispenser (an ALE-2) removed from the spec as a cost cutting measure (along with the APS-92 RWR and ALQ-31 jammer), in about 1959 or 1960. Guy |
#10
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Tom Cooper posted:
BTW, from what I know a USAF Lt.Col. who was in the back-seat of the IIAF RF-4E ...used photo-flash cartriges to decoy four R-13s: Really? By 1980 no photo-flash cart in the USAF would have done that, wrong band of the IR spectrum...versus the IR seeker's spectrum. Thank goodness for early generation technology theft. the engagement happened by the day, the crew of that RF-4E said the cartriges were so powerful, they had a feeling somebody turned a second sun right behind their backs each time one was deployed.... Interesting that they had photo-flash carts for a day mission and not wall-to-wall chaff bundles in the cart breeches. And awfully sharp of the WSO to select the "Night" position on the camera control panel so he could puke the carts...that's what he'd have to do in a USAF RF-4C in 1973, according to an RF-4C-1 (1975) the USAF didn't have IRCM flares yet. Juvat |
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