Reference
M-1
Main-deck rectangular container. Full IATA code, rate class, weights, volume and aircraft compatibility below.
- IATA ULD code
- AMA rectangular container on P6P base
- Prefixes
- AMF, AMG, AMK, AMP, AQA, AQD, and AQ6
- Rate class
- Type 2
- Aircraft compatibility
- 747F, 747 Combi, 777F centre loading only
- Maximum gross weight
- 6,804 kg (15,000 lb)
- Tare weight
- 350 kg (772 lb)
- AS1825 volume
- 17.6 m³ (623 ft³)
About the M-1
A main-deck container built to the AMA code on a P6P base — a rectangular unit for freighter and Combi main decks.
Rated to 6,804 kg with 17.6 m³ of volume, behind a canvas door with built-in net straps. On the 777F it can be loaded in centre positions only.
What it carries
How it is built
- A main-deck container built on a P6P base, rectangular in section.
- The door is canvas, carrying built-in net door straps.
- A heavier structural section than lower-deck equipment, sized to fill the main cargo deck of a freighter or Combi.
- Rectangular or upper-contoured in profile, depending on where in the deck the unit is positioned.
- A solid or canvas door with net straps, and base rails matched to the main-deck restraint system.
Why it is used
- Far higher gross weight and volume per unit than any belly-hold ULD.
- Loads through the main cargo door in one lift, which is what makes freighter turnarounds fast.
- Suits dense or bulky consignments that would otherwise need several lower-deck units.
What to check before booking
- Loadable 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 be placed.
- Handling needs main-deck loaders, so not every station can accept it.
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