LK8000 app icon

LK8000

Tactical Flight Navigator

LK8000 Tactical Flight Navigator · org.lk8000.beta

Not rated yet 10K+ downloads v7.5.6 72.1 MB Android 6.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v7.5.6 (183)
Updated
Jul 23, 2026 (3 months ago)
APK size
72.1 MB
Requires
Android 6.0+ (API 23)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 2.0+
Category
Maps & Navigation (app)
Listed since
Feb 25, 2021 (at least)
Permissions
16 (7 sensitive)
Website
lk8000.org
Developer contact
[email protected]

About this APK

LK8000 is an app by LK8000 Tactical Flight Navigator in the Maps & Navigation category, listed since at least February 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 7.4.5, the APK grew from 25.9 MB to 72.1 MB and the minimum Android version rose from 4.4 to 6.0. It asks for 16 permissions, 7 of them sensitive, including precise location, camera and approximate location. It asks for the same permissions as version 7.5.5.

What's new in v7.5.6

* Fix - Incorrect remaining distance in the status window. [#1699] - TimeGates loading from lkt file. [#1703] - AAT task distance regression [#1706] - Invalid task time to start message [#1715]

Description

From the listing uploaded by “appupdater”.

LK8000 is a Tactical Flight Navigator for gliders, paragliders, hang-gliders and general aviation. It is a consolidated open-source project born in 2010, available on most platforms: PC, PNA, KOBO, LINUX, IOS (under development), RASPBERRY and ANDROID. LK is translated into 17 languages and used in over 67 countries by many thousands pilots every day. LK can be configured to act as a navigator for free flight (gliding, paragliding, hang-gliding), for light aircraft (general aviation), and also for trekking and offroad! On our website you can download the necessary maps for your country, together with documentation, hints, tutorials and news. We also offer free support to all users on our international support forum (upon free subscription). Maps can also be downloaded from LK configuration using LKMAPS app. In addition to classic flight navigation functions, LK has many advanced features: - Detection of start of free flight (both towing and winching) - Accurate calculations of scoring, due to the above feature - Forecasting for completion of FAI triangles, with virtual waypoint created dinamically and available for a "go-to" - The Oracle, a no-panic instant page giving accurate position report for a quick readout on the radio - A super complete automatic logbook, both for reading on the device and for export as CSV for spreadsheets. - A clever profile system allowing saving and loading setting for device, pilot, system and aircraft - Textual pages for waypoints, airports, airspaces, in a format similar to the one in use by professional avionics - A super aggressive FLARM data management, with "link to target" functionalities, radar with history of traces and more. It is the most advanced FLARM data management available worldwide in terms of capabilities. - Cross-section map pages with splittable sections (top and side view) - An innovative "visual glide" page, suggesting all reasonable choices for long glides around with no need to touch anything, totally automatic: just feed LK with data (waypoints) about mountain peaks, valleys, ridges. - Airspace warning sonar: approaching to airspaces can be signalled with a sonar-style approach, no need to look at the screen - Automatic MacCready calculation (AutoMC): let us tell you how things are really going, and calculate arrival altitudes not around what you hope, but what you are really doing. - Automatic radio frequency setup, no need to touch the radio anymore (for supported hardware) - Multi targets: change destination with a single touch of the screen corner, rotating among current task waypoint, best alternate (calculated automatically of course), Home, Last good thermal, Team mate, Flarm target. - Textual list and selection of all of your thermals, for a prompt go-to, automatically named after their timestamp, with distance and direction from you, historic climb average and forecasted arrival altitude at the bottom of the thermal, all sortable, and ready for a go-to . .. and much much more. Watchout, LK8000 has been carefully designed for a turbulence proof usage during flight. It is trivial to use it, but not immediate without knowing how it works. Once you know it, you never leave it. Feed LK with waypoints. On ancient hardware, we made LK capable to handle as much as 10 thousands waypoints at once. On modern systems, it would be a pity not to make use of hardware speed. If you fly in mountain areas, look after a waypoint list of peaks, valleys, ridges, thermal spots, and let LK use them for you. You will be amazed for what appears automatically on the multimap page "Visual glide" once there's some data to munch! Rock solid. LK is your personal flight assistant for tactical decisions, and you wouldn't expect it to drop you out after a software crash, would you? Stable versions are released only after an intense beta-testing phase carried on by hundreds of test pilots around the world. What you get, is the most advanced free flight computer ever made. Welcome aboard!

Version history

5 versions are listed, going back to v7.4.5. New versions arrive here every few months. Since v7.5.1 it requires Android 6.0+.

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jul 23, 2026.
  • Certificate issued to “LK8000” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Jul 23, 2026
  • Validated against Google Play Jul 23, 2026
  • Signed byCN=Bruno de Lacheisserie, OU=core devel, O=LK8000, L=92, ST=France, C=FR
  • Signing certificate (SHA-1)98:52:22:B8:6F:9A:45:9C:16:9F:8D:53:9F:5B:64:B0:E2:C4:8B:3B
  • File MD57961d6a465ef98db9844e663e9989ec6
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (16)

LK8000 requests 16 permissions, 7 of them sensitive.

LK8000 APK: questions and answers

Is there a version of LK8000 for older Android phones?

The current version needs Android 6.0 or later. Version 7.4.5 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 7.4.5 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the LK8000 APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 7961d6a465ef98db9844e663e9989ec6.

Tags

More Maps & Navigation apps