Who invented the 'black box', also called a flight data recorder, used in aircraft?
Correct answer: David Ronald de Mey Warren
![ChewyGazelle68623](https://cdn.best-quiz.com/avatars/1.png)
ChewyGazelle68623
a very well educated man with a mammoth idea!! Cool info!!
![Kaur](https://cdn.best-quiz.com/avatars/6.png)
Kaur
Rick C, i do the same
![gattomalato](https://cdn.best-quiz.com/avatars/12.png)
gattomalato
Obscure questions? Go for the longest name
![Angie](https://p.cdn.quizzclub.com/ql/2022-12-18/36ef207f988b43debaeab8310d838287.jpg)
Angie
Rick C, exactly that's what I do,,, ☺️😂☺️
![Mars V](https://p.cdn.quizzclub.com/ql/2023-08-12/b2094db6dd044b66945de3fd44f369b1.jpg?qv=23)
Mars V
Went for the longest one again!🤞
![ch](https://cdn.best-quiz.com/avatars/0.png)
ch
I touched by this man.🙂
![HAFSA](https://p.cdn.quizzclub.com/ql/2021-11-25/df3fd0a4c6cc4d6b8c194a10b8623292.jpg)
HAFSA
yes I also do this
![pepper105](https://cdn.best-quiz.com/avatars/0.png)
pepper105
So,why is it called a black box ? The ones I saw were orange.
![sola](https://p.cdn.quizzclub.com/ql/2021-08-08/34ae1d562c62473da499a15944e6a779.jpg?qv=2)
sola
I don't have doubts because I love this question it is very easy and fun
![DUA](https://p.cdn.quizzclub.com/ql/2020-10-31/4752504d33714c19b1fe53cf9984d134.jpg?qv=2)
DUA
Rick C, Not always.
![Player #Nonna](https://cdn.best-quiz.com/avatars/0.png)
Player #Nonna
Wonderful invention by a clever Australian.