skos:altLabel | - 4th Transport Squadron
- 4th Transport Squadrons
- 4th Troop Carrier
- 4th Troop Carrier Squadron
- 4th Troop Carrier (later, 4 Air Transport; 4 Military Airlift; 4 Airlift) Squadron
- 4th Transport (later, 4th Troop Carrier, 4th Airlift) Squadron
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