GNATLinker vs ZoneMap

GNAT Linker is a utility that helps you remove your identity from links you may share from other apps and social platforms. GNAT Linker works where private info traceable to you is mixed together with the link to the unique content you want to share. GNAT Linker does the work of visiting this encoded link and each redirect to obtain the decoded final link which no longer includes your private info. You can then share or open the clean link.

Ditch the messy folded PDFs, tiny spreadsheet cells, and coffee-stained channel sheets. ZoneMap is a fast, offline-first radio reference, tactical mapping, and field comms toolkit built for first responders, wildland fire personnel, incident comms technicians (COMT/COML), ham radio operators, and scanner hobbyists. Keep your plans organized, searchable, and rock-solid—from the staging area to the backcountry dead zones. ZERO CELL SERVICE? NO PROBLEM Incidents rarely happen next to a cell tower. ZoneMap is 100% offline-first. Your entire channel directory, tactical maps, and RF toolset load instantly with zero latency—no loading spinners, no timeouts, and zero dependence on cellular data. HIGH-STRESS CHANNEL READABILITY Stop squinting at 8-point font in the dark. • Crystal-Clear Lineups: View channel numbers, band, digital modes (P25, DMR, mixed), frequencies, tones (CTCSS/DCS/NAC), power levels, and operational notes on clean, color-coded cards. • Scan Lists & Favorites: Star critical tactical nets or local repeaters for quick one-tap monitoring. • Automated ICS Imports: Parse ICS-204 and ICS-205 documents directly into live, interactive channel zones. TACTICAL MAPS, GEOPDF & GPS Turn your device into a full offline tactical GIS viewer: • GeoPDF Support: Import georeferenced maps from CalTopo, Avenza, Gaia GPS, or OnX. Run them as custom basemaps or layered overlays. Use the on-map fine-tuning tool to nudge or stretch GeoPDF boundaries to match live GPS. • Vector Layers: Drop in KML, KMZ, GPX tracks, and GeoJSON overlays with zero network overhead. • Universal Coordinate Converter: Instantly convert coordinates between DD, DMM, DMS, UTM, USNG, MGRS, Maidenhead Grid, Plus Codes, and GARS. BUILT-IN FIELD & RF TOOLKIT Leave the reference binders and cheat sheets behind: • Incident Forms: Fill, sign, and export official-layout ICS-214 Unit Logs and ICS-213 General Messages straight to PDF. • Fire Weather: Sling psychrometer Relative Humidity (RH) and Dew Point calculator with real-time hazard ratings. • Ham & RF Calculators: Antenna wire cut lengths (dipoles, EFHW, J-pole), VSWR & return loss, coax loss, dBm/watt conversions, OET 65 RF exposure distances, battery run-time budgets, and intermod product checks. • Tone & Audio Suite: Interactive DTMF keypad with playback, Morse code audio trainer (with Farnsworth timing), two-tone sequential paging alerts, and CTCSS/DCS reference lists. • Live Lookups: Satellite pass tracking with Doppler curves, solar weather band conditions, and callsign lookups (cached for offline field use). AGENCY & TEAM DEPLOYMENT Managing comms for mutual-aid strike teams or larger incidents? • Instant QR & Link Setup: Field crews scan a single QR code to download official lineups and incident forms instantly. • Multi-Agency Support: Connect up to 4 agencies simultaneously without numbering conflicts. • Free for Field Responders: Field operators access official agency plans, incident overlays, and custom agency forms completely free via simple Access Codes—no personal subscription required. Get your comms organized. Download ZoneMap today. Note: Advanced individual features and personal cloud sync require a ZoneMap subscription. Field users connecting via agency access codes do not require a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/