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Posted

Hello,

I have problem with JDAM Timing, after clicking on [left MDI PB 6] (label): J-83 the Timing begain countdowning for 9:59 min. the Problem is the Timing crash after 2.5 min. so the JDAM will not be disgnated as Rdy!

What Im missing?

 

jdam-timing.PNG

jdam-timing2.PNG

Posted

You have at least a couple of issues.  The INS DEGD advisory in the bottom left says your INS in not fully aligned.  Although the JDAM itself seems to be aligning (the ALN QUAL 01 GOOD in the middle of the screen -- it starts at 10 min but only actually takes about 2:30 to get aligned well enough for a good drop)

Above that you haven't set the EFUZ so you're going to drop a blob of metal that's not going to explode.

The fact that your J-83 is X-ed out at the top can be caused by one or multiple of: MASTER ARM not armed, A-G MODE not selected, TARGET not designated (which in this case it doesn't appear to be), and INS not in IFA or NAV modes.

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Posted

Pretty much what rob10 said. There is a lot more that needs to go on outside of that screen.

  • INS aligned.
  • Weapon designated somewhere.
  • Master Arm to Arm.

Judging by the fuel flow and fuel levels, your plane still is on ground/deck.

JDAM on the picture is aligned. You need a TGT designation somewhere for it to grab. Try to prepare the weapon in the air to avoid messing with the aircraft operation flow if you're beginning the familiarization. A few things won't work with weight on wheels.

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Posted
1 hour ago, rob10 said:

You have at least a couple of issues.  The INS DEGD advisory in the bottom left says your INS in not fully aligned.  Although the JDAM itself seems to be aligning (the ALN QUAL 01 GOOD in the middle of the screen -- it starts at 10 min but only actually takes about 2:30 to get aligned well enough for a good drop)

Above that you haven't set the EFUZ so you're going to drop a blob of metal that's not going to explode.

The fact that your J-83 is X-ed out at the top can be caused by one or multiple of: MASTER ARM not armed, A-G MODE not selected, TARGET not designated (which in this case it doesn't appear to be), and INS not in IFA or NAV modes.

 

26 minutes ago, Czar66 said:

Pretty much what rob10 said. There is a lot more that needs to go on outside of that screen.

  • INS aligned.
  • Weapon designated somewhere.
  • Master Arm to Arm.

Judging by the fuel flow and fuel levels, your plane still is on ground/deck.

JDAM on the picture is aligned. You need a TGT designation somewhere for it to grab. Try to prepare the weapon in the air to avoid messing with the aircraft operation flow if you're beginning the familiarization. A few things won't work with weight on wheels.

Thank you for yours Answers.

-AG on

- MasterArm on Arm.

but the same!

 

jdam-timing.PNG

jdam-timing2.PNG

Posted
1 hour ago, T4buk said:

 

Thank you for yours Answers.

-AG on

- MasterArm on Arm.

but the same!

 

jdam-timing.PNG

jdam-timing2.PNG

You're in pre-planned mode buddy. The bomb has to be manually programmed with lat-long information. The weapon will be on standby otherwise. 

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Posted

Thank fo the tips!

Now worked ... but with another issue! I have 4 waypoint=4 target , designated to 4 JDAM in 2 station (each stasion 2 bombs), even I give evry bomb unic GPS still only 2 target hit, evry station with 2 bombs hit one target!

What Im missing?

Posted (edited)
20 minutes ago, T4buk said:

Each bomb is (TOO) and had own GPS coordinate.

but the fall in 2 location istade of 4!

 

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It does not program the bombs, it programs the station. You have to swap between the PP#/TOO# for every weapon dropped. 

I highly encourge pulling up the hornet chucks guide on google. It gives you step by steps for a lot of systems. 

Edited by Muchocracker
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Posted (edited)
1 hour ago, Muchocracker said:

It does not program the bombs, it programs the station. You have to swap between the PP#/TOO# for every weapon dropped. 

I highly encourge pulling up the hornet chucks guide on google. It gives you step by steps for a lot of systems. 

Thanks.

I manage to separate Bombs in same station, by release one from each station then the other 2 after refrashe the station with new GPS coordinate.

Edited by T4buk
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