Pick a tablet size your cockpit can hold without blocking controls or the view: smaller tablets suit kneeboards and tight panels, larger ones show more chart. Plan for heat, since tablets can shut down in direct sun, with venting, shading and spare power. Choose a kneeboard, yoke or suction mount that keeps the screen secure, visible and clear of the controls, and keep paper or a second device as backup.
An EFB replaces a stack of charts, but only if it stays on, stays put and stays out of the way.
Tablet size
| Size | Pros | Cons |
|---|---|---|
| Small (about 8 inch) | Fits kneeboards, light | Less chart visible |
| Full size (10 to 13 inch) | More detail visible | Needs more mounting space |
Heat and power
- Direct sun can trigger thermal shutdown.
- Use a light-colored case, shade and airflow.
- Carry a power bank or panel USB power.
- Keep backup charts or a second device.
Mounts
| Mount | Notes |
|---|---|
| Kneeboard | Always with you; can block the yoke on some aircraft |
| Yoke mount | Visible; check it does not limit control travel |
| Suction mount | Flexible; check grip in heat |
| Panel or glare shield | Clean; needs a suitable surface |
Placement rules of thumb
Clear of the controls throughout their full travel, clear of instruments, not blocking the view outside, and secure in turbulence.
Add traffic and weather with a portable ADS-B receiver. Browse EFB and navigation.
Common questions
Is an iPad mini or full-size iPad better for flying?
The mini fits kneeboards and small cockpits. A larger tablet shows more chart but needs more mounting space.
Why does my tablet overheat in the cockpit?
Direct sun through the canopy heats it quickly. Shade it, add airflow and avoid black cases.
Can Part 91 pilots use an EFB?
Yes. FAA guidance, including AC 91-78A, covers portable EFB use by Part 91 operators.
Where should I mount my tablet?
Where it is visible without blocking flight controls, instruments, the view outside or emergency exits.