Digital Signatures
Setting Up Your Signature
Set up your digital signature in your profile, and it will be applied automatically to every PDF export — saving you the hassle of signing each record manually.
Mobile App: Tap your profile picture (top left), scroll down to the "My signature", create your signature right in the app.
Web App: Tap your profile picture (top right), scroll down to the "My signature", create your signature right in the app.
⚠️ If you don’t want the signature to appear on a specific PDF export, you can switch it off in the advanced customization settings.
Manually Adding a Signature to a Flight Record
If you prefer to sign individual flights, you can add a signature directly to a specific record:
Open the flight record
Tap Edit
Scroll to the Signature section
Either draw your signature manually or upload an image file (PNG format recommended)
Save the record to apply the signature
Collecting Instructor Endorsements
You can collect instructor signatures directly on your phone or tablet. These endorsements are recognized by major aviation authorities and keep your logbook valid for license applications, ratings, and revalidations.
Open the flight record
Tap Edit
Scroll to the Signature section
Draw the signature on-screen or upload an image file (PNG format recommended)
Save the record to apply the signature
Best Practices & Troubleshooting
If your signature doesn’t appear after upload, the issue is usually caused by the file format or image quality. To avoid problems:
Avoid HEIC files (commonly created on Apple devices), as they are not widely supported. Convert HEIC to PNG before uploading (e.g., Preview on Mac → File → Export → PNG)
Always use PNG for your signature image
Keep the file size under 1 MB
Ensure good contrast so the signature is clearly visible in exports
If the image still doesn’t show, try clearing your browser cache or using a different browser
If the issue persists, contact Support and we’ll help you resolve it.
