Reference

M-6

Twenty-foot pallet for the main deck. The IATA code, rate class, weights, volume and aircraft fit are below.

M-6 unit load device
IATA code
PGA 20-ft flat pallet with net
Code prefixes
PGA, PGE, PGF, PSA, PSG, P7E, P7F, and P7G
Rate class
Type 1
Aircraft it fits
747F, 747 Combi, 777F
Max gross weight
11,340 kg (25,000 lb)
Empty weight
500 kg (1,102 lb)
AS1825 volume
33.7 m³ (1,190 ft³)

How the M-6 is used

A twenty-foot main-deck flat pallet built to the PGA code, squared off to 244 cm high.

Rated to the same 11,340 kg as the M-2 box, but built as an open pallet with a net, so the shape of the cargo is much less limited. Build-up volume is 33.7 m³.

Cargo it usually takes

  • Machinery
  • Oversized pieces
  • Dense freight on pallets
  • Project cargo

How this family is arranged

  • A twenty-foot main-deck pallet, squared off to 244 cm (96 in) high.
  • A flat aluminium sheet base with hardened edge rails that lock into the aircraft restraint system.
  • Cargo is built on the base and held by a net pulled onto the edge rails.
  • A contoured build follows the hold profile. A squared-off build uses the full main-deck height.
  • Wing variants add hinged or fixed-angle side extensions for cargo that hangs past the base.

Why operators pick it

  • It takes cargo of almost any shape, because nothing encloses it.
  • Empty weight is the lightest of any ULD for that footprint, so more of the allowance goes to cargo.
  • Empty units stack flat, which keeps the cost of moving them back down.

Settle these points before you book

  • The cargo is open and the net is the only restraint, so the quality of the build-up decides whether the load arrives whole.
  • The finished load has to match the hold contour or it will not fit.
  • Nets and edge rails wear. Both are checked before the unit is accepted.
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