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HM Nautical Almanac Office: NavPac 4.1

Unlocking NavPac 4.1

To unlock the latest version of NavPac, namely version 4.1, you must complete the following form. Please provide your contact e-mail, your product key and the machine signature produced by the installer. This form will provide the unlock code to allow you to use the software.

please remember — the product key and the machine signature contain 16 digits, in four blocks of four digits separated by hyphens, as they appear in the NavPac 4.1 Installer.

1) Please enter your e-mail address twice ...

2) Please enter your NavPac product key twice (including hyphens) ...

3) Please enter your machine signature twice (including hyphens) ...


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Last modified: Tuesday, 10 November 2020 at 10:22:07 GMT