750lb Demolition Bomb! M117 Bomb With The MAU-91A/B High-Drag Tail Assembly #army #military#ordnance

Published on April 3, 2024
Duration: 0:28

This video showcases the M117 750lb demolition bomb, specifically detailing the MAU-91A/B high-drag tail assembly. It highlights the removal of the nose fuze, revealing its mechanical arming mechanism, and displays crucial markings on the bomb body, including its model (M117A/3), weight (708 lbs), and manufacture date (February 1973). The demonstration of the tail assembly's fin deployment for low-altitude bombing provides insight into its specific application.

Quick Summary

The M117 bomb features an MAU-91A/B high-drag tail assembly with deployable fins for low-altitude bombing. Markings on the M117A/3 model show a weight of 708 lbs and a February 1973 manufacture date. Its nose fuze has a mechanical arming mechanism and safety indicators.

Chapters

  1. 00:00Nose Fuze Removal & Arming Mechanism
  2. 00:15Bomb Markings: M117A/3, Weight, DOM
  3. 00:20MAU-91A/B High-Drag Tail Assembly Demo

Frequently Asked Questions

What is the function of the MAU-91A/B tail assembly on the M117 bomb?

The MAU-91A/B is a high-drag tail assembly designed for the M117 bomb. It deploys fins to increase drag, which is crucial for enabling low-altitude bombing runs and controlling the bomb's trajectory.

What information is visible on the M117 bomb's markings?

The bomb body markings reveal its model as M117A/3, its weight as 708 lbs, and its date of manufacture as February 1973. The Federal Stock Number is also visible.

How does the nose fuze of the M117 bomb indicate its status?

The nose fuze has markings like 'REMOVE STOP SCREW FOR USE BELOW 6 SECONDS' and 'FULLY ARMED'. It also contains a mechanical arming mechanism, which is demonstrated in the video.

What is the nominal vs. actual weight of the M117 demolition bomb shown?

The M117 demolition bomb is nominally referred to as 750 lbs, but the specific bomb shown has an actual weight of 708 lbs, as indicated by its markings.

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