Ok, iOS Build 127…. Just released - existing users should be notified via TestFlight or the public access link is https://testflight.apple.com/join/InpJx5lw We are not going to obsolete build 103 if you want to still fly with it this weekend, but 103 expires in 6 days so build 127 will be needed for next weekend. If you are going to fly with 127 this weekend, we recommend updating your firmware and testing before you go to the field. **This build will update the firmware in both the Cypress (Bluetooth) and STM (radio) chips.** **If you are not at convenient place to update the firmware (rocket is on the pad) then you might want to postpone this update** To update the units, you should do them individually (all units powered off and power them on sequentially and confirm the update and let the update complete before moving to the next unit). A build 127 unit will not talk to a build 103 unit because the CRC checking has been updated to remove some bad packets (so all your units should be updated to the same version). This build includes: Better CRC bad packet rejection Ability to share your blue tooth log for the day (and past days if they are still on your phone) via email /etc as a CSV file Ability after a flight to download the 10hz data that is TRA altitude records compliant (10hz recording up to and past apogee) Ability to share the fight recorded data as a CSV file. Ability to delete old “Found rockets” in your found list. If you have issues / questions, you can email them to firstname.lastname@example.org or featherweightAltimeters@gmail.com . We wil try to reply in a timely fashion.