Displays the Maidenhead Locator grid for your current location. Shows coordinates and grid information. Allows users to input custom locations for manual lookup. Provides a reference for radio amateurs to communicate positions efficiently.
by Mark Turner★ 3.717 ratingsUtilitiesFreeData updated 2026-09-08
The app deciphers the global NCDXF/IARU HF beacon network to determine real-time band openings. It displays current solar-terrestrial conditions and propagation information for beacon bands, updating data automatically.
Navigate using true north calibration. View latitude and longitude coordinates. Access location and elevation data. Display compass direction and geographic position.
Calculate area for , rectangular, triangular, circular, trapezoidal, or elliptical spaces. Input dimensions to get feet, meters, or yards. Estimate material costs based on price per 100 units. Export results for project planning.
Provides connectivity status, public IP, DNS servers, and details. Displays geolocation data including city, county, postcode, ISP, and coordinates. Allows comparison of location data with GPS coordinates.
Display current coordinates, address, county, and altitude for exact location. Scroll the map to navigate and track surroundings. Open the to instantly view position details.
A reference provides Quranic verses, prayer times, qibla direction, daily prayers, and Islamic calendar features. Users can schedule Quran recitation, track progress, set reminders, and correct the Hijri calendar.
Search vessels by name or IMO number. Access detailed information on commercial fleets worldwide. View specifications, ownership, and operational data. Stay updated on maritime industry trends and vessel movements.
Access a complete database of summits worldwide. View locator, WAB, OS Grid reference, and coordinates. Search by town, state, summit name, or number. Sort and filter results. Display distance, heading, and summit details.
Scan equations, get step-by-step solutions, share, print,
Scan problems to receive step-by-step solutions in PDF format. Share, print, or save the document. View graphical representations of solutions. Solve equations, inequalities, derivatives, integrals, and trigonometry problems.
View current conditions and hourly forecasts for Albuquerque, Santa Fe, and New Mexico. Access interactive radar with 250-meter resolution. Track live storms and receive alerts based on saved or current locations.
View animated weather images with high-resolution displays and predictive capabilities. Access severe weather warnings and snow/mixed precipitation indicators. Choose color schemes and toggle snow display options.
Coordinates can be viewed and shared via decimal degrees, degrees-minute-seconds, degrees-minute-decimal, UTM, and military grid systems. Users can tap a map to retrieve coordinates and directions.
Monitors DX Cluster spots for amateur radio activities. Displays real-time propagation paths on a zoomable map. Alerts users to rare contacts or band openings. Logs contacts to an SQL database. Supports ADIF import and export.
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.