---
title: "What does ULD (unit load device) mean in logistics | SSL"
description: "A pallet or container shaped to fit an aircraft’s hold, used to load many packages as one unit onto the plane. Airlines and ground handlers at Indian"
url: https://safeandsecure.in/answers/what-does-uld-unit-load-device-mean-in-logistics/
canonical: https://safeandsecure.in/answers/what-does-uld-unit-load-device-mean-in-logistics/
updated: 2026-09-29
lang: en-IN
publisher: Safe & Secure Logistics Private Limited
---

[Logistics terms](https://safeandsecure.in/answers/glossary/) · Logistics terms

# What does ULD (unit load device) mean in logistics?

Short answer

A pallet or container shaped to fit an aircraft’s hold, used to load many packages as one unit onto the plane.

Airlines and ground handlers at Indian airports build up ULDs from forwarder cargo. Piece size and contour limits of ULDs decide what fits in belly or freighter holds. Ask our desk how this applies to your consignment.

Period: General definition. Data as of 29 Sep 2026. [How we count](https://safeandsecure.in/facts/)

[Ask on WhatsApp](https://wa.me/917506245557?text=Hi%20SSL%2C%20What%20does%20ULD%20(unit%20load%20device)%20mean%20in%20logistics%3F) [Get a quote](https://safeandsecure.in/ship/quote/)

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## The numbers behind this answer

**Also called**: ULD, air pallet, air container

**Category**: Air, sea & rail

**Related terms**: Belly cargo, Freighter aircraft, Air waybill (AWB), Chargeable weight

## Sources

1. [SSL logistics glossary](https://safeandsecure.in/glossary/#uld)

Period: General definition. Data as of 29 Sep 2026.

## Related questions

- [What does Belly cargo mean in logistics?](https://safeandsecure.in/answers/what-does-belly-cargo-mean-in-logistics/)
- [What does Freighter aircraft mean in logistics?](https://safeandsecure.in/answers/what-does-freighter-aircraft-mean-in-logistics/)
- [What does Cargo charter flight mean in logistics?](https://safeandsecure.in/answers/what-does-cargo-charter-flight-mean-in-logistics/)
- [What does Regulated agent (BCAS) mean in logistics?](https://safeandsecure.in/answers/what-does-regulated-agent-bcas-mean-in-logistics/)
- [What does Helicopter charter (cargo) mean in logistics?](https://safeandsecure.in/answers/what-does-helicopter-charter-cargo-mean-in-logistics/)
- [What does Air waybill (AWB) mean in logistics?](https://safeandsecure.in/answers/what-does-air-waybill-awb-mean-in-logistics/)

## On this site

- [Logistics glossary](https://safeandsecure.in/glossary/#uld)
- [ULD (unit load device): related page](https://safeandsecure.in/services/air-freight/)

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---

Source: https://safeandsecure.in/answers/what-does-uld-unit-load-device-mean-in-logistics/ (the HTML page is the record; this markdown twin was generated from it on 2026-09-29). Publisher: Safe & Secure Logistics Private Limited, https://safeandsecure.in/. Figures and their periods: https://safeandsecure.in/facts/