Coflyr · Backend model field catalog

RotableLogbookHistory

public.RotableLogbookHistories.

14 mapped fields7 field groupsGenerated 2026-10-06

Model class: coflyr.features.components.rotablemaster.models.RotableLogbookHistory
Source: Features/Components/RotableMaster/Models/RotableLogbookHistory.cs
Table: public.RotableLogbookHistories
Review: Not marked

Every mapped scalar field appears once. Types and nullability come from the current EF model snapshot. Navigation properties and unmapped DTO fields are outside this page. Purpose text is inferred from names and should be checked against the feature workflow.

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Identity and naming

2 fields

#	Field	EF type	Storage	Business purpose
1	`Id`	`Guid`	Required	Stable identifier for this record.
2	`SerialNumber`	`string`	Required	Records serial number for this rotable logbook history.

Relationships and references

2 fields

#	Field	EF type	Storage	Business purpose
1	`InstalledOnAircraftTailId`	`Guid?`	Nullable	Selects the related installed on aircraft tail record.
2	`PartId`	`Guid`	Required	Selects the related part record.

Dates and timing

2 fields

#	Field	EF type	Storage	Business purpose
1	`InstallationDate`	`DateTime`	Required	Records the installation date for this rotable logbook history.
2	`RemovalDate`	`DateTime?`	Nullable	Records the removal date for this rotable logbook history.

Amounts and measurements

4 fields

#	Field	EF type	Storage	Business purpose
1	`FlightCyclesAtInstall`	`long`	Required	Records the flight cycles at install for this rotable logbook history.
2	`FlightHoursAtInstall`	`decimal`	Required	Records the flight hours at install for this rotable logbook history.
3	`TotalOperatingCycles`	`long`	Required	Records total operating cycles for this rotable logbook history.
4	`TotalOperatingHours`	`decimal`	Required	Records total operating hours for this rotable logbook history.

Descriptions and details

1 fields

#	Field	EF type	Storage	Business purpose
1	`RemovalReason`	`string`	Nullable	Records removal reason for this rotable logbook history.

Audit and revision

2 fields

#	Field	EF type	Storage	Business purpose
1	`SystemAuditId`	`Guid?`	Nullable	Links to system audit history when this model stores the reference.
2	`UpdateId`	`Guid?`	Nullable	Links to the preceding revision or update record.

Other fields

1 fields

#	Field	EF type	Storage	Business purpose
1	`PositionOnAircraft`	`string`	Nullable	Records position on aircraft for this rotable logbook history.