External Pallets Modifications

This page will cover modifications made to all the external pallets on the ISS and will also help in updating the ISS paper model in 1:100 scale.

The ISS has stowage locations for payloads or ORUs (Orbital Replacement Units). These units are replaced either by astronauts during EVA or by DEXTRE robot (SPDM).

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There are 3 External Stowage Platforms:

ESP-1
ESP-2
ESP-3

There are 4 ExPRESS Logistics Carriers:

ELC-1
ELC-2
ELC-3
ELC-4

These platforms and carriers are mounted on the Integrated Truss Structure (ITS) of the ISS.