SteveK
Guru
- Joined
- Jul 5, 2019
- Messages
- 5,093
- Location
- Gulf Isalnds BC canada
- Vessel Name
- Sea Sanctuary
- Vessel Make
- Bayliner 4588
In Canada both major airlines have grounded flights and laid off thousands.
Airplanes are a compressed cruise ship in that a lot of people are crammed in a small area. I always wondered why I have a cold after a flight.
It turns out the newer planes recirculate the cabin air 50% mixed with fresh (for oxygen I guess) as it saves on fuel somehow, perhaps heating the air.
We now know social distancing suggests 6 feet or 2 meters, but one study found that air borne droplets can travel 13 feet, over 4 meters.
So before a covid infected sneeze goes through the hepa filter those around a 13 foot radius can be infected. approximately 2 dozen estimate.
I think planes will be grounded for a while and only the die hard travellers will resume flights within a year at least.
Airplanes are a compressed cruise ship in that a lot of people are crammed in a small area. I always wondered why I have a cold after a flight.
It turns out the newer planes recirculate the cabin air 50% mixed with fresh (for oxygen I guess) as it saves on fuel somehow, perhaps heating the air.
We now know social distancing suggests 6 feet or 2 meters, but one study found that air borne droplets can travel 13 feet, over 4 meters.
So before a covid infected sneeze goes through the hepa filter those around a 13 foot radius can be infected. approximately 2 dozen estimate.
I think planes will be grounded for a while and only the die hard travellers will resume flights within a year at least.