Air Navigation - VFR & IFR2.79 - App Store

Air Navigation - VFR & IFR is the ultimate flight planning and navigation app for pilots. Plan VFR or IFR flights with worldwide charts, real-time weather (METAR/TAF), NOTAMs, airspace alerts, terrain awareness, airport information, and more - all in one easy-to-use app.

Download and try PRO free for 1 month! *

Features:
. Route planning
Create and save routes with 50,000+ airports, navaids, and waypoints.

. Maps and charts, connected to GPS
Navigate with updated sectional and en-route charts in the US and EU **. Customize maps with airports, airspaces, navaids, and weather layers.

. Weather
Access worldwide METAR and TAF reports.

. Offline use
Download maps, charts, and terrain for offline flying.

. Terrain avoidance system ***
Terrain coloured red and yellow against your GPS altitude in the air, and on the ground against a preview altitude above the field - so what is red is what stands in the way of the departure.

. Airspace alerts
A banner names the airspace you are approaching or entering, its class and vertical limits, the distance to its boundary, and the frequency to call - derived from the aerodrome's published data, so always verify it.

. EHSI / RMI instruments
Fly procedures with digital navigation instruments.

. Nearby airports
Quickly find alternate airports, their distance, and relative direction.

. Real-time flight information
Heading, track, distance, ETA, ETE, speed, and waypoints.

. iCloud synchronization
Sync your data between multiple devices.

. Airport information & diagrams
Runways, frequencies, navaids, NOTAMs, and weather data. Runway diagrams with the wind - now or at any TAF time - and to-scale airport diagrams with taxiways and your position.

. NOTAMs
Runway closures highlighted, cancelled filings followed, duplicate filings folded together, and the distance to each one.

. User points
Add custom waypoints by tapping the map or entering coordinates.

. Quick tap mode
Tap any location to view airspace, frequencies, SIGMETs, AIRMETs, and runway data. The airspace column draws every airspace above the point to its height.

. SIGMETs & AIRMETs
Global weather advisories displayed on the map.

. Advanced search
Find airports by name, city, ICAO, or IATA.

. Units & north reference
Imperial (US) or metric units, magnetic or true north.

. Taxiing & runway awareness
The airport diagram as a taxi chart: your aircraft on the taxiways, your taxi route with hold-short crossings, and runway alerts, shown and spoken.

. Built-in user guide
Step-by-step help with screenshots, without leaving the app.

* Subscriptions: BASIC and PRO. Unlimited charts, terrain, and the 1-month trial are included with PRO. BASIC offers a 2-week trial.
** EU sectional charts are available in Belgium, Germany, Finland, the Netherlands, Denmark, Poland, Sweden, Bulgaria, Croatia, Greece, Hungary, Italy, Slovenia, the Czech Republic, Malta, Austria, Romania, Switzerland, and Slovakia. Additional charts are available in South Africa and Namibia. Charts provided by Open Flight Maps.
Airspace data: openAIP (openaip.net, CC BY-NC 4.0) and the FAA.
*** Terrain data available from 60°N to 57°S.

Disclaimer: This is not a certified flight instrument. Pilots must not rely solely on the app for navigation. Always use approved avionics for flight safety.

Terms of use: https://www.flygo-aviation.com/air-navigation-terms-of-use/
Privacy policy: https://www.flygo-aviation.com/air-navigation-privacy-policy/

Version History In this update:
• Offline readiness — see at a glance whether a flight can be flown without a connection. A route, a Direct To or a saved route is checked along the track and 10 NM either side: the map, the VFR chart and the terrain of every region, the databases, the airport diagrams, and the NOTAMs and weather on the device. One button downloads everything the flight needs, and a capsule on the map shows the progress.
• Data status — More ▸ Data status is a pre-flight check: GPS and location access, the connection, how fresh the weather and NOTAMs are, offline maps and terrain along your route, and the databases; one tap copies a summary for support.
• Airports — a new, smaller database: US frequencies and navaids from the FAA’s official NASR data, and current frequencies, runways and about 2,000 more fields in Europe from openAIP.
• Airport symbols — large and medium airports are drawn with their own runway layout.
• Fixes — SIGMETs, AIRMETs and pilot reports refresh every five minutes again; “Show private” hides private fields again; map symbols come back after Center; a paused download no longer resumes on its own.

As always, this release also includes bug fixes and performance improvements. Blue skies! 2.79 Oct 4 In this update:
• Airspaces — rebuilt with current boundaries: openAIP for 128 countries, 52 more than before, and the FAA for the US.
• TMAs — drawn and alerted as terminal control areas, with their own colour and filter; unclassified areas grouped under Other areas, no longer shown as class A.
• Radio zones — ATZ and TIZ areas now raise a “Radio contact mandatory” alert with the frequency to call.
• Safer database updates — every download is checked over a secure connection before it replaces your data, so an interrupted update leaves the old data in place.
• openAIP is credited on the map and in the airspace details.

As always, this release also includes bug fixes and performance improvements. Blue skies! 2.78 Oct 2 In this update:
• Taxiing — the airport diagram follows your aircraft on the taxiways, with track up and the ground frequencies.
• Taxi route — enter your clearance and see it drawn to the holding point, every runway crossing marked hold-short.
• Runway awareness — Approaching, On runway, Lined up with the length left, Not on runway: shown and spoken.
• Route plan — a planned departure and cruise speed give the time over every point, ETD · ETE · ETA, and a NOTAM check of the end runways.
• Station menu — live ETA, the flight category at arrival, sunset, the frequency and the heights; skip, remove or replace a point for this flight, with the minutes a replacement adds or saves.
• Landing and departure runway — chosen in flight from the route menu, with the wind and NOTAMs at your ETA.
• The route on the map — the leg you are flying in magenta, the legs behind you grey, the ones ahead green.
• TAWS — on the ground, a preview against 1000 ft above the field instead of solid red; in the air, your GPS altitude, with the field's own plain in yellow after take-off and on final.
• A cleaner top row, and one set of buttons across Search, Nearby, Routes and Points.

Thank you for flying with FlyGo! 2.77 Sep 29 In this update:
• Taxiing — the airport diagram follows your aircraft on the taxiways, with track up and the ground frequencies.
• Taxi route — enter your clearance and see it drawn to the holding point, every runway crossing marked hold-short.
• Runway awareness — Approaching, On runway, Lined up with the length left, Not on runway: shown and spoken.
• Route plan — a planned departure and cruise speed give the time over every point, ETD · ETE · ETA, and a NOTAM check of the end runways.
• Landing and departure runway — chosen in flight from the route menu, with the wind and NOTAMs at your ETA.
• Station menu — live ETA, the flight category at arrival, sunset, the frequency and the heights; skip or remove a point for this flight.

Thank you for flying with FlyGo! 2.76 Sep 27 In this update:
• Runway diagrams — the wind drawn on each runway and the best end marked, with headwind and crosswind now or at any TAF time.
• Airport diagrams — taxiways, aprons and runways to scale, with taxiway names, the wind and your position.
• Airspace column — tap the map to see every airspace above that point, drawn to its height, with the terrain and your altitude.
• Route menu — tap any point of your route for its runway, frequencies, METAR, TAF and NOTAMs without changing course, or fly Direct To it.
• Download Manager — queued downloads on top, easier to tap, and no crash when deleting a region.
• The User Guide covers it all, with new screenshots.

Thank you for flying with FlyGo! 2.75 Sep 25 In this update:
• Airspace alerts — a banner names the airspace you are approaching or entering, its class and vertical limits, how far its boundary is, and the frequency to call.
• Better NOTAMs — runway closures read from the Q-code, cancelled filings followed, duplicates folded together, and the distance to each one.
• A new built-in User Guide — step-by-step help with screenshots, right inside the app.
• Refreshed design — cleaner map controls and buttons that look right in both light and dark mode.
• EHSI improvements — clearer readouts and a more accurate OBS knob.
• More map on iPhone, the position indicator back on iPad, and a smaller download.

Thank you for flying with FlyGo! 2.74 Sep 24 In this update:
• A new built-in User Guide — step-by-step help with screenshots, right inside the app.
• Refreshed design — cleaner map controls and buttons that look right in both light and dark mode.
• EHSI improvements — clearer readouts and a more accurate OBS knob.
• More map on iPhone, and the position indicator is back on iPad.
• A smaller download, plus stability improvements and bug fixes.

Thank you for flying with FlyGo! Questions or feedback? Write to info@flygoo.net 2.73 Sep 22 In this update:
• Refreshed design — a cleaner, more modern look throughout the app.
• Improved performance and smoother map handling.
• Stability improvements and bug fixes.

Thank you for flying with FlyGo! Questions or feedback? Write to info@flygoo.net 2.72 Sep 17 FlyGo now watches the airspace around you and helps you stay clear of trouble.

• Approach, entry & exit alerts — get a heads-up as you near controlled or special-use airspace, when you enter it, and when you leave. Approach alerts look ahead along your track and your climb/descent, so a TMA you're climbing into won't catch you out.
• Know what to do — each alert shows the entry requirement at a glance (e.g. "Two-way radio contact required", "Clearance required", "Transponder mandatory") plus MOA/Restricted activity times where available.
• Less noise — alerts stay quiet during taxi, take-off and on arrival into your destination, and you choose which airspace types alert you (Controlled, Restricted/Prohibited/Danger, Military, TMZ/RMZ).
• Smart Airspace — optionally fade out airspace that's far from your altitude so the map shows what's relevant to you right now.
• All airspace controls — display, alerts and Smart Airspace — now live together under Map Layers → Airspaces.

Advisory only — always confirm against official sources and your altimeter.

This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app! 2.71 Aug 15 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app! 2.70 Jul 29 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app!

• Airspace names are now displayed on the map, inside each airspace. 2.69 Jul 9 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app!

• Airspace names are now displayed on the map, inside each airspace. 2.68 Jul 7 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app!

• Airspace names are now displayed on the map, inside each airspace. 2.67 Jul 1 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app!

• Airspace names are now displayed on the map, inside each airspace. 2.66 Jun 9 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app! 2.65 Jun 4 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app!

Air Navigation now draws three concentric "time rings" around your current position — 10, 20, and 30 minutes — sized live by your ground speed. Each ring is labeled with the distance you'll cover in that time (e.g. 10 min · 18.5 NM), so you can instantly judge whether the next waypoint, weather cell, or alternate is within range.

Designed for real flight conditions. The rings only appear when the data is trustworthy:
• Active above ~30 kt ground speed — taxiing and ground-jitter stay clutter-free
• Hidden when GPS accuracy drops below useful precision
• Smoothed speed-input prevents the rings from "pulsing" with every GPS tick
• Auto-updates as your speed or heading changes — no manual refresh needed

Reads in your preferred units. Labels automatically follow your distance-unit setting (NM, KM, or SM) — change the unit, and the rings re-label on the next update.

On by default — turn off when you want. Open Map Layers → Annotations and toggle Time rings off. The setting persists across launches.

• Helicopter hover: the position arrow now switches to compass heading the moment ground speed drops — no more multi-second lag while the stale GPS track lingers.
• On the ground: an invalid GPS track no longer causes the arrow to jump to a false southerly bearing. It stays steady on the compass reading instead.
• In flight with a weak GPS fix: when the GPS course turns noisy, the app automatically falls back to the more reliable compass heading until the signal stabilises. 2.64 May 30 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app! 2.63 May 27 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app! 2.62 May 23 This update includes numerous bug fixes, as well as stability and performance improvements. Enjoy the latest and greatest version of our app!

• Improved download manager 2.61 May 20 This update contains several bug fixes and performance improvements. Enjoy the latest and greatest version of our app. 2.60 May 7 This update contains several bug fixes and performance improvements. Enjoy the latest and greatest version of our app. 2.59 Apr 22 This update contains several bug fixes and performance improvements. Enjoy the latest and greatest version of our app. 2.58 Apr 16 This update contains several bug fixes and performance improvements. Enjoy the latest and greatest version of our app. 2.57 Mar 27 This update contains several bug fixes and performance improvements. Enjoy the latest and greatest version of our app. 2.56 Mar 25 This update contains several bug fixes and performance improvements. Enjoy the latest and greatest version of our app. 2.55 Mar 22