Mechanical ventilation in the transport environment is different. In the ICU, resources are abundant and support is immediate. In critical care transport, clinicians manage ventilated patients in moving aircraft and ambulances, with limited oxygen, altitude physiology, noise, vibration, and no respiratory therapist at the bedside. Decisions must be made quickly, confidently, and with a clear understanding of both physiology and equipment. Mechanical Ventilation in Critical Care Transport: Mastering the Hamilton T1 is a practical, transport-focused guide written specifically for critical care paramedics, flight nurses, retrieval clinicians, and trainees working in aeromedical and ground critical care systems. This book bridges the gap between ICU ventilation theory and real-world transport practice. It provides structured frameworks for: • Understanding pressure, volume, and flow in the transport environment • Applying lung-protective ventilation strategies during retrieval • Managing ARDS, asthma, COPD, TBI, and post–cardiac arrest patients in transit • Interpreting waveforms and troubleshooting patient–ventilator dyssynchrony • Accounting for altitude physiology and oxygen logistics • Using the Hamilton T1 confidently and effectively Drawing on years of transport experience and mechanical ventilation teaching, this text moves beyond manufacturer manuals and fragmented course notes to deliver a coherent, clinically grounded approach to ventilator management in flight and retrieval medicine. The Hamilton T1 is a powerful transport ventilator. But equipment does not make decisions — clinicians do. This book was written for the moments when those decisions matter most.