Access rules and regulations for emergency communications
Access emergency communication guidelines, radio operation rules, and frequency tables. View standard channel names and interoperability protocols. Retrieve reference material for disaster response planning and radio technician training.
by Interoperable Communications Technical Assistance Program★ 5.03 ratingsReferenceFreeData updated 2026-09-06
Product Specifications Reference provides detailed technical data on products. Users can view features, configurations, and compatibility information. Access product comparisons and download documentation for specific models.
Access NEC code sections for electrical installations. Search by topic or keyword. View diagrams and tables. Save and annotate code excerpts. Share references via email or messaging.
Explore aircraft systems with interactive diagrams
Study aircraft systems and limitations with organized chapters and interactive diagrams. Tap switches, levers, and buttons to see system changes. Practice normal and emergency operations. Correlate practical knowledge with POH descriptions.
Wild plant medicinal reference for identification.
The app provides information on North American edible, medicinal, and poisonous plants. It includes details on plant etymology, effects, uses, constituents, and contraindications with high-resolution photos.
The app contains 4001 dictionary entries with over 11,000 links to Bible references. Users can read references from included Bibles and utilize search and browse tools.
The app identifies hazardous cargo using the 4-digit DOT placard number. It provides details from multiple Emergency Response Guidebook editions and includes search by name or number.
The app provides a Chinese-Russian and Russian-Chinese dictionary with a simple interface. It includes multiple dictionaries for Russian language learners, such as explanatory, synonyms, and inflexion references, plus Russian voice search.