If it was posted elsewhere please direct me...
https://www.t-mobile.com/offer/free-in-flight-wifi-texting-uncarrier.html?Unlimited texting and one hour of FREE Gogo In-Flight
T-Mobile is taking service to new heights for customers with FREE Wi-Fi for an hour, plus unlimited in flight texting, picture messaging, and access to T-Mobile® Visual Voicemail on Gogo®-equipped flights.
Gogo account req'd.
How to get FREE Wi-Fi and texting
Before you board
Have a valid E911 address on file and a T-Mobile phone number.
To get your hour of FREE Wi-Fi and unlimited texting, make one Wi-Fi call before you board.
If you don’t have Wi-Fi calling, you can still get FREE Wi-Fi for one hour and use iMessage, Google Hangouts, WhatsApp, and Viber all flight long.
Don’t forget your carry-on.
In the air
Turn on Wi-Fi.
Open your browser.
Click the T-Mobile banner on the Gogo start screen for access.
Ask for extra pretzels.
You’re ready to go
Use Wi-Fi FREE for one hour.
Text and send picture messages all flight long.
Access T-Mobile Visual Voicemail.
Enjoy the future, you’ve arrived.
Read the FAQs for complete details
Capable smartphone required; see list below.
Get more awesome on the ground with Wi-Fi calling.
Now, T-Mobile customers can call and text over Wi-Fi at no extra cost. Your device will even connect to a Wi-Fi network automatically whenever you’re in range, letting you call and text virtually anywhere.
It’s just one of the ways we’re breaking the rules of wireless.