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This incident should show why only having one manufacturer supply your planes is a bad idea.
by magduf 7y ago
This incident should show why only having one manufacturer supply your planes is a bad idea.
- alkonaut 7y agoMost that have multiple providers probably have e.g. Airbus widebody jets and boeing narrowbody jets etc. Most airlines don't have an equal spread of A320/737's for example. A good idea even when all planes are the same manufacturer is probably to not have all planes being the same model so they all get grounded in case of a discovery (An NG 737 is not the same as an older one which is not the same as a MAX etc)