on one of my flights, happily cruising at cruise level, all of a sudden the needles start pointing in the wrong direction, indications all gone haywire, i go back, see koe public using a mobile phone.
once off. all returned to normal.
so it does have an effect,
now in saying that, some other people believe, whether it is true is a different stroy is that while in the air crossing state or country boundaries, the moblie phone will successfully connect to another line elsewhere but the server/carrier/telecom retrievers are unable to locate the the mobile so there for unable to bill the call.
i will stick to the fact that instruments go haywire.