Timeline for What sort of briefing and planning information would an airline pilot in the 1960-70s have used?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
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| Aug 21, 2021 at 21:01 | history | edited | Dave | CC BY-SA 4.0 |
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| Aug 21, 2021 at 20:50 | history | answered | Dave | CC BY-SA 4.0 |