GOES Support

OmniSat-1 H-22DASE GOES Transmitter Support Banner

Some OmniSat-1 / H-22DASE GOES Transmitters models may experience issues on reporting dates following a GPS Week Number Roll-Over issue on March 19, 2023, or July 6, 2025. The following firmware update will correct this roll-over issue and update the affected units.

Firmware Downloads & Additional Information

Download Required
Firmware Files
Instructions Document
Download Firmware Instructions PDF

H-2221 GOES Transmitter Support Banner

We know some customers are experiencing issues with their H-2221 GOES transmitter. We are working to support those who have been impacted. This page will be kept updated with the latest information, so please check back often.

Firmware Downloads

I have full admin privileges to my Windows 7 or Windows 10 machine
My IT person will have to install this on my Windows 7 machine My IT person will have to install this on my Windows 10 machine
Download Firmware Download Firmware Download Firmware

Additional Links and Information

How to Video Watch Recorded Webinars  Instructions Document  April Rollover
Video Tutorial

Training Webinar

Solutions Webinar

Instructions PDF GOES April Rollover Letter

Please help us by providing the following details:

If you still need assistance please contact us

Description of your equipment - model and serial numbers of the datalogger and GOES radio; the date when you first noticed an interruption in transmissions; and the date when it appears transmissions were first interrupted
First Name
Last Name
Phone Number
How should we contact you?

GOES H-2221 Transmitter Customer Information | November 6, 2018

Good news for those experiencing issues with their GOES transmissions -- we now have firmware available that can be used to update the transmitters to restore transmissions.

YSI Technical Support:

Phone: +1 (937) 688-4255
US: 877-726-0975
Hours: 8 am - 5 pm Eastern