OnCourse - boating & sailing
v2.2.50 · 56.2 MB · code 2002050
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File information
UpdatedApr 9, 2024
PublishedAug 9, 2021
Packagecom.marinetraffic.iais
Versionv2.2.50 (2002050)
Size56.2 MB
MD5fb2beb804f318f32d29a71d099005e96
Min SDK24
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA1A6:2D:C9:13:AB:75:C5:8E:5C:8F:9D:67:44:4C:08:DA:99:27:4D:55
SignerCN=Dimitrios Lekkas, L=Athens, C=GR
Total downloads500,000
This version500,000
Developerdlek
Age ratingEveryone
What's new in v2.2.50
Security fixes and improvements
Security scan
TRUSTED
- Developer signature verified 2024-04-09
- Scanned for malware 2024-06-14 21:55:05
- Signature SHA1 A6:2D:C9:13:AB:75:C5:8E:5C:8F:9D:67:44:4C:08:DA:99:27:4D:55
- File MD5 fb2beb804f318f32d29a71d099005e96
How to install OnCourse - boating & sailing v2.2.50 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 56.2 MB of free storage.
- Grab com.marinetraffic.iais_2002050.apk — hit the Download button above (56.2 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches fb2beb804f318f32…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.marinetraffic.iais_2002050.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Dimitrios Lekkas, L=Athens, C=GR. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open OnCourse - boating & sailing — tap Open on the install screen, or find the OnCourse - boating & sailing icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for OnCourse - boating & sailing
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 7.0 Nougat or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.