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pageClass: is-wide-page
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# HealthReport (UORB message)

**TOPICS:** health_report

## Fields

| Name                       | Type     | Unit [Frame] | Range/Enum | Description                                                               |
| -------------------------- | -------- | ------------ | ---------- | ------------------------------------------------------------------------- |
| timestamp                  | `uint64` |              |            | time since system start (microseconds)                                    |
| can_arm_mode_flags         | `uint64` |              |            | bitfield for each flight mode (NAVIGATION*STATE*\*) if arming is possible |
| can_run_mode_flags         | `uint64` |              |            | bitfield for each flight mode if it can run                               |
| health_is_present_flags    | `uint64` |              |            | flags for each health_component_t                                         |
| health_warning_flags       | `uint64` |              |            |
| health_error_flags         | `uint64` |              |            |
| arming_check_warning_flags | `uint64` |              |            |
| arming_check_error_flags   | `uint64` |              |            |

## Source Message

[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/HealthReport.msg)

::: details Click here to see original file

```c
uint64 timestamp # time since system start (microseconds)

uint64 can_arm_mode_flags              # bitfield for each flight mode (NAVIGATION_STATE_*) if arming is possible
uint64 can_run_mode_flags              # bitfield for each flight mode if it can run

uint64 health_is_present_flags         # flags for each health_component_t
uint64 health_warning_flags
uint64 health_error_flags
# A component is required but missing, if present==0 and error==1

uint64 arming_check_warning_flags
uint64 arming_check_error_flags
```

:::
