Some useful resources for celestial navigation:
- Celestial Navigation Program ASNAv (click here to download)
The version 1.5 has been released in Feb 2021. It is a 32-bit Windows program installed using Inno Setup.
MD5 71b46ea77f8c069a68793aa4bb7675cf, SHA-1 896f356fe5c1a6d2bec546793813e2e64e71995b,
Please let me know how you use the program and give me feedback, for instance if you would like a version for tablet or phone...
Use the contact page to send me a message.
If you use the program regularly, consider donating to The Mission to Seafarers