The AIM-54 Phoenix missile - Technology, History and Performance

We will probably get the Phoenix fix when they add more jets so its no longer relevant anymore. It will be strong in a tier but never top tier. Russian bias cant have that. Its the natural cycle of US equipment in WT:

Find Ways to Artificially nerf US tech on Dev > Continue to deny it should be buffed for reasons > Release new tier above tech > Oh yea you were right lets fix that > old tech gets buffed 7 patches later, but no one cares.

Im really shocked they decided to fix their borked F-16 flight model that the scabs here were saying was “fine and realistic.” Then again they had to add a jet from 2006 for the F-16 FM to be fixed. So its was probably more because they knew they were going overboard with bias.

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The more info we find on the AIM-54C, the more we realize its underperforming. For current known or strongly suspected issues we have:

  • Underperforming in max pull (17G instead of 25G is a 32% loss in max pull)
  • More than likely underperforming in max speed by a fair margin (stated max speed is in excess of M5.0, 1800m/s coded in-game should be enough for that and theoretically would allow it to match the R-27ER, but I literally cant think of any scenario where you could actually get it to hit 1800m/s, nvm a game relevant scenario)
  • Missing a reduced smoke motor
  • Multipath is excessive (granted this affects all radar missiles to some degree)
  • Seeker lacks the precision for stream raid capability, struggling with multiple targets nearby each other
  • Seeker lacks NCTR (gaijin doesnt “think” “An ability to identify targets by individual characteristics through pre-stored computer simulations” is NCTR, or that NCTR would even be on a missile, or that NCTR would be useful on a missile, because I totally cant think of a situation where being able to identify the specific target its locked to would be help, such as, oh idk, acting as another feature preventing the missile from being decoyed or transferring lock to a different target…)
  • Seeker lacks dogfight mode (or active off-rail) increasing the time required for an engagement at closer ranges (not that it currently matters since the low pull, low speed and bad seeker make the missile terrible in WVR shots despite all evidence to the contrary irl.
  • Struggles with beam aspect targets

All of these points are either contested by gaijin devs, or being outright ignored by gaijin devs. Its clear that the AIM-54C will NEVER match its irl capabilities when the devs themselves contest sources because they don’t “think” a capability mentioned in documentation is “realistic” or have “no idea” how one of its irl capabilities is relevant to its function as a weapon.

Its being deliberately mismodelled and no amount of bug reports will fix this, because its being modelled based on the devs opinions instead of facts. Even if it EVER gets buffed, which I quite frankly doubt at this point, it will never be relevant. Just a bad gimmick on 2, maybe 3 aircrafts in WT (if they ever bother adding the F-14D, which they’ll likely completely butcher anyways and copy paste the AWG-9 for the AN/APG-71 and say they “don’t see how major upgrades to most components and a switch to an all digital system would improve the radars capabilities” just like they did with the 54C’s seeker.

This is worst than talking to a wall, this is like trying to help someone with a project while they spend their whole time gaslighting you about the meaning of very obvious source material with specific performance metrics and/or capabilities outlined.

It wouldn’t even be so bad if they said something like “we understand the AIM-54 is underperforming, but this is a deliberate modelling decision as we believe it would be unbalanced”, but they cant even admit that if that’s their real justification, not that its even a good justification when the R-27ER outmatches it in literally every single metric that matters in WT…

Trash like this is why I don’t even waste my time bug reporting anymore.

Quite frankly, it would be comical if it wasn’t so infuriating.

7 Likes

I haven’t tested much, but the rocket engine for the Me163 maintains the same thrust to a point where I actually gain speed during a steady climb after about 12,000ft due to lower drag. Overall, the missile feels too slow in acceleration although I can’t support or accurately describe why.

Have you even played the 29 or are you talking from your ass, seriously

R-27ERs have inferior range because their battery life is only 60 seconds they simply cannot fly further than 130km because of this.

AIM-54 on the other end does not have this battery limitation and is purely limited by kinematics

AIM-54 is battery limited at extreme ranges, its longest-range recorded shot was 158 seconds time in flight iirc

130km it’s kinematic range

Interesting info (tho atm seems to be word of mouth from an unverified AIM-54 test engineer);

The new WDU-29warhead on the AIM-54C, replacing the Mk82 continuous rod warhead, was a directional entrainment blast warhead, and would concentrate the majority of the blast directly towards the target as the AIM-54C neared it.

This would explain why the WDU-29 is stated as having a higher lethal range than the Mk82 despite it having a slightly lower warhead weight, and also explains why the AIM-54C had increased capabilities in high clutter environments such as near the surface.

Granted this is simply a claim (and I will be looking into getting official documents to back it up) this would increase the AIM-54C’s fusing range from the current 20m seen in-game, to at least 30m(100ft) if true)

And this lil tidbit indicating it could reach speeds of Mach 6:

AND, as an incredibly interesting coincidence, 1800m/s (coded top speed in-game) corresponds to roughly Mach 6.1 at/above 40 000ft. So theoretically, the AIM-54C COULD achieve this stated speed in WT, if their wasn’t something wrong with its speed…

130km is maximum launch range at very high altitude (20km) at a very high launch speed against a very fast target

kinematic range is likely around 170km since thats the max range estimated for the R-27EM which was planned to use the same motor but has an improved seeker/battery

The speed of the carrier is 2.05M. The target should move at a speed of about 1100km/h

As a final tidbit from this claimed AIM-54 test engineer, regarding the 54C’s seeker:

Its seeker is claimed to be frequency agile, and operate over a “wider range of frequencies” than the 54A’s.

As stated tho, grain of salt, I can’t verify if this is actually an AIM-54 test engineer yet. Its just interesting, specific, and very detailed info, so itd be a little odd if it was just some random person, but who knows.

@MiG_23M

What was I being tagged for?

AIM-54C warhead doesn’t focus the blast in any specific direction as seen from this 1984 footage… pretty bad for the credibility of this “AIM-54 test engineer”

Maybe if you attached some sources to the bottom and links we’d be able to actually verify whether or not you have sufficient information for them to pass these issues along.

Instead, we’ve got a very unhelpful rant. You’re also stuck on “NCTR” which I really don’t think it’s capable of.

i think it does, as you can see , explosions go around and not forward , which means the head is not explosive but solid .
you can see such effects on HEAT warheads also
this is also another one :

video is timed , i don’t mean the vampire system here

Directional warhead not in the same way as a HEAT warhead.

If you read the claim, the blast cone is directed towards the target.

This is the patent for it from the looks of it:

Fits the approximate timeframe, the company, and supports the claim.

the concept is the same ,
maximize force on a single or multiple projectile to maximize the damage of said projectile

Kinda? HEAT warheads use a blast wave to form a shaped charge penetrator with a very directional effect.

Directional Warhead just concentrates the blast cone towards an Area, likely so as to improve range and concentrate damage.

Now I need to find definite proof linking the WDU-29 to the claim and the patent. Cuz god knows gaijin wont accept anything less than a signed letter from the CEO of Raytheon, the lead Engineer of the AIM-54, and both Vladimir Putin and the President of the United States before they consider implementing this, and even then, there’s a good to fair chance they call them all idiots and claim the warhead is filled with marshmallows

Re-watching the vid I think it’s quite clear it is no different than the AIM-54A style.
https://cdn.discordapp.com/attachments/955829235493273680/1159903229912551534/Top_Guns__The_Documentary_7-45_screenshot.png?ex=6532b70f&is=6520420f&hm=c2bbd9d5df1471277d71e52f22e62355fabfe36914d893443c461556ca037d2a&
https://cdn.discordapp.com/attachments/955829235493273680/1159903485697990767/Top_Guns__The_Documentary_7-46_screenshot.png?ex=6532b74c&is=6520424c&hm=a5c4b9768080da318ece454ce31a71f761ef860c4d3e0d5a14f6161532cfda2c&

AIM-54A for reference

AIM-54C entered service in the early 80s, that patent is in the 90s. If they were just discovering this at that time, it is highly unlikely it was applied to the AIM-54C since 1984.

I do also think the fact that the person claiming to be an ex AIM-54 test and development engineer stated the WDU-29 is a directional warhead, despite this being (afaik) not written anywhere obvious, is a very good sign regarding this persons claimed experience with the missile and credibility.

This is hyper specific info about an obscure subsection of a relatively rare, and still largely classified missile, that happens to line up with a patent from the correct company around the correct time period?

Seems like more than a simple coincidence to me

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Clearly not a directional warhead as seen in test footage.

The patent and documentation is almost 10 years after the missile was in service.

This is why your complaints are not being taken seriously.