Heavy Machinery: Truckers, Pilots, and Crane Operators

If a software engineer faints at his desk, he bumps his head. If a bus driver faints on the highway, 50 people die. That's why occupational rules exist.

Waiting Periods

• Pilots/Air Crew: Civil Aviation rules usually mandate a 24-hour grounding after donation.
• Truck/Bus Drivers: Recommended 12 to 24 hours off-duty.
• High Altitude Workers: 24 to 48 hours (lower oxygen capacity).

Plan your donation for your day off.