Sure.
That’s a contract request, as I’ve said the only users of ALQ-257 are domestic F-16 units.
The most allowed for export was granted with a very strict FMS release, so this DSCA request leaves it up in the air.
They aren’t purchased, nor are the listed options set in stone. There’s a reason why it reads:
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Okay, fair, Poland choose Viper Shield
For ALR-56 at least, they were receivers like the beer cans

I think the transmitters for IVEWS are in the two extended position light lobes on the sides of the intakes. Those are noticeably bigger than a standard USAF F-16C on the photos I posted before of the test airframes F-16 Fighting Falcon: History, Performance & Discussion - #1183 by da12thmonkey
The word “interdependencies” seems to have slipped past ya, this is an Army site for their integration of IVEWS into the by the Army. Yknow, AH-64s and UH-60/MH-60s?
APR-39E, as I’ve said before, is expressly used for helicopters and niche utility aircraft. Given that APR-39E is needed for the FVL suite, and the next-gen ASE suite as a whole is based on IVEWS, they’re deducing that APR-39E is capable of being a sole RWR fixture of IVEWS despite it not being a dedicated ECM system in itself.
Wait. It says that APR-39 is detect system for USAF F-16 IVEWS. Nothing more.
And NG IVEWS page for some reason uses APR-39 antenna
I understand that much, the full digital receivers that replaced the superheterodyne dude up on the vert stab are both known to me, but to my knowledge the IVEWS rear 120dg output is done by those antennae on top of the vert stab, as the previous image pointed out.
Both of those are expressly for the right and left receiver coverage zones, but I have no clue what the difference in size may entail. Maybe it is true that a transmitter was added alongside the receivers?
Even the URL you’ve given is titled ‘-ase’, which is the Army’s provisional name for “aircraft survival equipment”. If you’ve read their FY24 release which details their ASE procurements then you’d see that APR-39E is explicitly tied to the FVL’s ECM program.
The FVL’s ECM suite is, as I’ve said, directly based on IVEWS.
Breaking news, Snorethrop Grumblin’s PR team doesn’t give two shits about what they portray.
I know. But why it writes that IVEWS on F-16 uses APR-39?
That’s the problem
Because god knows some junior enlisted guy packed full of nicotine and caffeine thought up some fancy sounding low effort bullet point to make their project manager page look like it was worth its time.
Once again, no F-16 uses APR-39… Unless the Army somehow got their hands on an F-16 and shoved their Army/Navy-exclusive avionics in there.
Top Aces alpha jet when??!?
And again, what’s stopping the APR-39 from appearing on the F-16? Sounds logical that the company that manufactures the APR-39 would try to shove the APR-39 into its EW suit?
That’s a system that is mostly used on helicopters, I don’t know any planes that use it
It makes sense why they wouldn’t add Private Vehicles.
Some French guy can buy a Russian jet under a company based in Brazil which uses U.S. armament while primarily being hired by the Chinese.
So where tf would you put that.
From what I remember the Marines contracted it for their 130Hs before they upgraded to Js, given I’ve never looked for an update on that I just stick with 130Hs having it.
Ah, I see you’re talking about Bri*ish squadron vehicles!
We don’t talk about the br*tish in the 🇺🇸🗽🦅🇺🇸 🇺🇸 🦅 🦅‼️‼️ AMERICAN MADE F-16 🇺🇸🗽🦅🇺🇸 🇺🇸 🦅 🦅‼️‼️thread.
Sorry, edited accordingly
Thanks, you almost gave me PTSD flashbacks, I was about to go throw a bunch of tea in a river.

