Reference

M-1

Rectangular container for the main deck. The IATA code, rate class, weights, volume and aircraft fit are below.

M-1 unit load device
IATA code
AMA rectangular container on P6P base
Code prefixes
AMF, AMG, AMK, AMP, AQA, AQD, and AQ6
Rate class
Type 2
Aircraft it fits
747F, 747 Combi, 777F centre loading only
Max gross weight
6,804 kg (15,000 lb)
Empty weight
350 kg (772 lb)
AS1825 volume
17.6 m³ (623 ft³)

How the M-1 is used

A main-deck container built to the AMA code on a P6P base, giving a rectangular unit for freighter and Combi main decks.

Rated to 6,804 kg with 17.6 m³, behind a canvas door with net straps built in. On the 777F it can be loaded in centre positions only.

Cargo it usually takes

  • General air freight
  • Freight already on pallets
  • Dense cargo
  • Machinery

How this family is arranged

  • A main-deck container built on a P6P base, with a rectangular section.
  • The door is canvas, with net door straps built in.
  • A heavier section than lower-deck equipment, sized to fill the main cargo deck of a freighter or Combi.
  • The profile is rectangular or contoured at the top, depending on where on the deck the unit sits.
  • The door is solid or canvas with net straps. The base rails match the main-deck restraint system.

Why operators pick it

  • Gross weight and volume per unit are far higher than any belly ULD.
  • It loads through the main cargo door in one lift, which is what makes a freighter turnaround fast.
  • It suits dense or bulky shipments that would otherwise need several lower-deck units.

Settle these points before you book

  • It loads only on freighters and Combi aircraft that have a main-deck cargo door.
  • Some positions accept centre loading only, which limits where the unit can sit.
  • Handling needs a main-deck loader, so not every station can take it.
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