4 ms·
If you're on a Lufthansa flight I'd recommend reading the safety card or the in-flight magazine. One of them usually mentions BT is allowed at cruise altitude.
by SSLy 8y ago
If you're on a Lufthansa flight I'd recommend reading the safety card or the in-flight magazine. One of them usually mentions BT is allowed at cruise altitude.
- pjmlp 8y agoI will have a look at it next time, thanks.