Operational reference only. Always confirm ULD acceptance, limits, and approvals with the operating carrier.
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Hover over a ULD code to preview a representative image. Images sourced from Wikimedia Commons (Creative Commons).
| ULD Code | Class | Description | Dimensions (mm) | Deck | Typical Aircraft | Operational Notes |
|---|---|---|---|---|---|---|
| PMC
|
Pallet | 96 × 125 in Aircraft Pallet |
2438 × 3175 | Main Deck | B747F, B777F, MD-11F | Most common wide-body pallet. Requires certified cargo nets. |
| PAG
|
Pallet | 88 × 125 in Contoured Pallet |
2235 × 3175 | Lower Deck | B767, B777, A330 | Must be contoured to fuselage shape. |
| PLA
|
Pallet | 88 × 125 in Lower Deck Pallet |
2235 × 3175 | Lower Deck | A320F, A321F | Narrow-body freighter pallet. Strict height limits. |
| PKC
|
Pallet | 60.4 × 125 in Narrow Pallet |
1534 × 3175 | Main Deck | B747F | Used for side positions or mixed builds. |
| P1P
|
Pallet | Heavy-Duty 96 × 125 in Pallet |
2438 × 3175 | Main Deck | B747F, AN-124 | High point-load pallet for engines and machinery. |
| P6P
|
Pallet | Extra-Strength 96 × 125 in Pallet |
2438 × 3175 | Main Deck | B747F, B777F | Reinforced pallet. Airline approval often required. |
| PAJ
|
Pallet | 88 × 125 in J-Contour Pallet |
2235 × 3175 | Lower Deck | B767, B777 | J-contour for specific belly positions. |
| PBJ
|
Pallet | 88 × 125 in Belly Pallet |
2235 × 3175 | Lower Deck | A330, A350 | Used where containers are unavailable. |
| PGF
|
Pallet | 96 × 125 in Freighter Pallet |
2438 × 3175 | Main Deck | B747F | Main-deck freighter-only pallet. |
| Q6
|
Pallet | Airline-Specific 96 × 125 Pallet |
2438 × 3175 | Main Deck | Carrier-specific | Non-IATA standard. Prior approval required. |
| Q7
|
Pallet | Custom / Charter Pallet | Variable | Main Deck | Charter, Military | Custom pallet. Acceptance strictly by approval. |
| AKE (LD3)
|
Container | Standard LD3 Container | 1534 × 1562 × 1630 | Lower Deck | B777, A330, A350 | Most common passenger belly container. |
| AKH (LD3-45)
|
Container | Reduced-Height LD3 | 1534 × 1562 × 1143 | Lower Deck | A320, A321 | Narrow-body optimized LD3. |
| AKEF
|
Container | Fire-Resistant LD3 | 1534 × 1562 × 1630 | Lower Deck | Wide-body aircraft | Fire containment for lithium batteries / DG. |
| AMA (LD6)
|
Container | LD6 Wide-Body Container | 2438 × 1562 × 1630 | Lower Deck | B777, A330 | Higher volume, fewer positions. |
| AMJ (LD7)
|
Container | LD7 Container | 2438 × 3175 × 1630 | Lower Deck | B777, A350 | Full pallet footprint container. |
| AAX (LD8)
|
Container | LD8 Long Container | 3175 × 1562 × 1630 | Lower Deck | B777, A350 | Limited aircraft compatibility. |
| ALF (LD11)
|
Container | LD11 Large Container | 3175 × 2438 × 1630 | Lower Deck | A330, A350 | Largest lower-deck container. |
| DPE
|
Container | Temperature-Controlled Container | 2438 × 3175 × 1630 | Lower Deck | Wide-body aircraft | Active / passive pharma container. |
| DPN
|
Container | Advanced Pharma Container | 2438 × 3175 × 1630 | Lower Deck | Wide-body aircraft | High-performance temperature control. |