What is a real flight simulator compared to a home sim?
In general flight simulation, a real flight simulator usually means an approved training device rather than consumer software. It uses a replica cockpit, validated aircraft data, instructor controls and often training credit. A home flight sim uses consumer hardware and software for practice or enjoyment, but is not normally an approved training device.
What counts as a real flight simulator?
In aviation, a real flight simulator is usually one that has been qualified or approved for training by the relevant authority or operator. The phrase itself is informal, but people normally mean the sort of device used by airlines, military units or approved schools.
Depending on the training system, that might be a full flight simulator, a flight training device, an FNPT, or a desktop trainer such as a BATD or AATD. What matters is not just the screen quality. The device is built to a defined standard, matched to real aircraft data, maintained to that standard and used with an instructor station and training syllabus.
- Full flight simulator: a replica cockpit with wide visuals and often motion, used for high-level training and checking.
- Flight training device or procedural trainer: an approved device focused on instruments, systems and procedures.
- Approved desktop trainer: a smaller setup that can still count for training in some jurisdictions if the whole unit is approved.
| Aspect | Professional training simulator | Home flight sim |
|---|---|---|
| Approval | Qualified or approved for training | Not normally approved |
| Cockpit and controls | Exact or very close replica, often with calibrated control loading | Varies from a gamepad to a custom cockpit |
| Data and failures | Validated data with instructor-controlled failures | Consumer flight model and add-ons, with less formal validation |
| Motion and visuals | Built for training; motion may or may not be fitted | Screens or VR, optional motion, but that does not make it approved |
| Training credit | Often usable for formal instruction or checking | Usually none |
Can a home flight sim be used for training?
Yes, for procedure training and rehearsal. A home setup in Microsoft Flight Simulator, X-Plane or Prepar3D is very good for checklists, cockpit flows, radio navigation, autopilot use and instrument scanning, especially if you follow structured flight sim tutorials instead of just flying casually.
It is especially useful for repeating holds, departures, arrivals, missed approaches and route familiarisation without the cost or scheduling of an approved device. Our guide to practising IFR procedures at home shows the kind of training a consumer sim handles well.
- Good at: procedures, cockpit flows, navigation setup, automation practice and workload management.
- Weak at: exact control forces, sustained motion cues, turbulence feel, startle factor and the pressure of a real lesson or check.
Can you log hours on a home simulator?
Usually no. Time in a normal home flight sim is not loggable as aircraft time or as approved simulator time.
The exception is when the whole device has been approved as a training aid. That approval applies to the hardware, software version, cockpit layout, documentation and maintenance standard. Buying the same sim platform for your spare room does not make your own setup loggable.
Why does a home flight sim still feel different?
Because even the best consumer setups are approximations. The graphics may be excellent, but professional devices add calibrated control loading, exact cockpit geometry, instructor-injected failures and, in some cases, motion or collimated visuals that change how approaches, flare and upset recovery feel.
A mistake we see constantly is assuming that motion makes a simulator real. It does not. Some approved devices have no full-motion system, and some expensive home rigs do; the deciding factor is training approval and fidelity against a defined standard, not just moving hardware.
If you want the technical reason for that gap, our explanation of how consumer flight models approximate real aircraft behaviour is worth reading. If you are aiming for a serious enthusiast rig, these advanced home cockpit examples show how close a home setup can get on the procedural side.
- Choose a home flight sim when you want repetition, procedure practice and flexibility.
- Choose an approved training simulator when you need formal instruction, checking or training credit.