Julian Calendar vs Yellow Book Reference

Julian Calendar is an all-in-one app for viewing all the different Julian Dates on your phone. The app also supports Lock Screen widgets and Home Screen widgets! Dates supported: - Short Julian Calendar Date - Long Julian Calendar Date - Julian Date - Reduced JD - Modified JD - Truncated JD - Dublin JD - CNES JD - CCSDS JD - Lilian date - Rata Die - Mars Sol Date - Unix time

Yellow Book Reference gives you fast, searchable access to the hazard classification data found in the U.S. Army Defense Ammunition Center's Yellow Book, Revision 19 (February 2021). Look up hazard classes and DODIC-related classification information for U.S. military explosives and munitions, all from an offline app built for field and warehouse use. Key features: - Full offline access -- no internet connection required once installed - Fast search across hazard classification data - Clean, mobile-friendly layout for quick field reference - No ads, no account required, no data collection This app is an independent reference tool for ammunition surveillance personnel, safety officers, and logistics staff who need quick access to hazard classification information. It reproduces publicly available reference data for informational purposes only and is not affiliated with, endorsed by, or sponsored by the Department of Defense, U.S. Army, or the Defense Ammunition Center. Always confirm current classifications against official published sources before making operational or safety decisions.