ULD Types in this section are listed according to ATA Code

- IATA ULD currently registered type codes: AKC, DKC, MKC, QKC, RKC
- ULD Category (Position 1): A, D, M, Q, R
- Base Code (Position 2): K
- Contour Code (Position 3): C
- Aircraft Acceptability: B747 Main Deck
- Operational Maximum Gross Weight: 1,588 kg (3500 lb)
- External Volume: 5.2 m3 (182 ft3)
- Internal Volume: 4.7 m3 (165 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: APE, DPE, MPE, QPE, RPE
- ULD Category (Position 1): A, D, M, Q, R
- Base Code (Position 2): P
- Contour Code (Position 3): E
- Aircraft Acceptability: B767 Lower Deck
- Operational Maximum Gross Weight: 1,225 kg (2700 lb)
- External Volume: 3.7 m3 (131 ft3)
- Internal Volume: 3.4 m3 (120 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: AKE, DKE, MKE, QKE, RKE
- ULD Category (Position 1): A, D, M, Q, R
- Base Code (Position 2): K
- Contour Code (Position 3): E
- Aircraft Acceptability: A300, A310, A330, A340, A380, B747, B767, B777, B787, DC-10, IL86/96, L1011, MD-11 Lower Decks
- Operational Maximum Gross Weight: 1,588 kg (3,500 lb)
- External Volume: 4.8 m3 (168 ft3)
- Internal Volume: 4.3 m3 (153 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: AKE, DKE, MKE, QKE, RKE
- ULD Category (Position 1): A, D, M, Q, R
- Base Code (Position 2): K
- Contour Code (Position 3): E
- Aircraft Acceptability: A300, A310, A330, A340, A380, B747, B767, B777, B787, DC-10, IL86/96, L1011, MD-11 Lower Decks
- Operational Maximum Gross Weight: 1,588 kg (3,500 lb)
- External Volume: 4.8 m3 (168 ft3)
- Internal Volume: 4.3 m3 (153 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: ALF, DLF, MLF, RLF
- ULD Category (Position 1): A, D, M, R
- Base Code (Position 2): L
- Contour Code (Position 3): F
- Aircraft Acceptability: A300, A310, A330, A340, A380, B747, B767, B777, B787, DC-10, IL86/96, L1011, MD-11 Lower Decks
- Operational Maximum Gross Weight: 3,175 kg (7,000 lb)
- External Volume: 9.6 m3 (339 ft3)
- Internal Volume: 8.9 m3 (316 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: AQF, DQF, MQF, RQF
- ULD Category (Position 1): A, D, M, R
- Base Code (Position 2): Q
- Contour Code (Position 3): F
- Aircraft Acceptability: B767 Lower Deck
- Operational Maximum Gross Weight: 2,449 kg (5,400 lb)
- External Volume: 7.9 m3 (280 ft3)
- Internal Volume: 7.2 m3 (253 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: AAP, DAP, MAP, RAP
- ULD Category (Position 1): A, D, M, R
- Base Code (Position 2): A
- Contour Code (Position 3): P
- Aircraft Acceptability: All wide-body aircraft lower decks, except IL86/96
- Operational Maximum Gross Weight, Lower Deck: 4,625 kg (10,200 lb)
- External Volume: 11.5 m3 (521 ft3)
- Internal Volume: 9.8 m3 (468 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: ALP, DLP, MLP, RLP
- ULD Category (Position 1): A, D, M, R
- Base Code (Position 2): L
- Contour Code (Position 3): P
- Aircraft Acceptability:A300, A310, A330, A340, A380, B747, B767, B777, B787, DC-10, IL86/96, L1011, MD-11 Lower Decks
- Operational Maximum Gross Weight: 3,175 kg (7,000 lb)
- External Volume: 7.7 m3 (271 ft3)
- Internal Volume: 7.2 m3 (253 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: AAF, DAF, MAF, RAF
- ULD Category (Position 1): A, D, M, R
- Base Code (Position 2): A
- Contour Code (Position 3): F
- Aircraft Acceptability: All wide-body aircraft lower decks, except B767, IL 86/96
- Operational Maximum Gross Weight: 4,625 kg (10,200 lb)
- External Volume: 14.2 m3 (501 ft3)
- Internal Volume: 12.7 m3 (449 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: AAU, DAU, MAU, RAU
- ULD Category (Position 1): A, D, M, R
- Base Code (Position 2): A
- Contour Code (Position 3): U
- Aircraft Acceptability: B747 Lower Deck
- Operational Maximum Gross Weight: 4,625 kg (10,200 lb)
- External Volume: 15.6 m3 (550 ft3)
- Internal Volume: 13.9 m3 (492 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: AMU, DMU, MMU, RMU
- ULD Category (Position 1): A, D, M, R
- Base Code (Position 2): M
- Contour Code (Position 3): U
- Aircraft Acceptability: B747 Lower Deck
- Operational Maximum Gross Weight: 5,100 kg (11,250 lb)
- External Volume: 16.9 m3 (599 ft3)
- Internal Volume: 15.8 m3 (557 ft3)

- IATA ULD currently registered type codes: AMA, BMA, HMA, RMA
- ULD Category (Position 1): A, B, H, R
- Base Code (Position 2): M
- Contour Code (Position 3): A
- Aircraft Acceptability: A330F, B747F, B767F, B777F, IL76, L100, MD11F
- Operational Maximum Gross Weight: 6,804 kg (15,000 lb)
- External Volume: 18.5 m3 (652 ft3)
- Internal Volume: 17.5 m3 (619 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification

- IATA ULD currently registered type codes: AMD
- ULD Category (Position 1): A
- Base Code (Position 2): M
- Contour Code (Position 3): D
- Aircraft Acceptability: B747F, B777F, IL76, L100
- Operational Maximum Gross Weight: 6,800 kg (15,000 lb)
- External Volume: 23.0 m3 (814 ft3)
- Internal Volume: 21.0 m3 (742 ft3)
Note: For more information, consult the IATA ULDR Manual, Section 4, ULD Identification