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Bias Aviation
Train · Fly · Achieve
Local mode — cloud sync is not connected.
Version 27
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Invoice
Select an instructor below
CFI Certificate #: —
Pre-filled from the last invoice number used. You may edit it before saving.
Flight Time
Required. Saved to the invoice, aircraft profile, and Maintenance tab.
Instruction
Defaults to total Hobbs time when Hobbs is entered.
Aircraft Rental$0.00
Flight Instruction$0.00
Ground Instruction$0.00
Total Due$0.00

Flight Schedule

Sun
Mon
Tue
Wed
Thu
Fri
Sat
Click a booking to view it, edit it, mark it completed, or create its invoice.
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Aircraft Maintenance
Inspection tracking and next-due planning

Select an aircraft from the Administrator aircraft database. Enter the completion date, tach time, and the interval used to calculate the next due inspection.

Automatically synced from the latest saved invoice or completed lesson. It may also be corrected here.
Aircraft
Current TAC
Next Inspection
InspectionDate CompletedTach CompletedFrequencyUnitNext Due DateNext Due TachStatusAction
Select an aircraft.
Intervals are configurable for your operating rules and maintenance program. This tracker is an organizational aid and does not replace aircraft maintenance records or regulatory review.

Administrator

Manage customers, aircraft, instructor rates, reporting, and cloud synchronization.

Automatic cloud saving
After Supabase is connected and you sign in, saved changes synchronize across devices using the same email account.

Aircraft

This becomes the Hobbs Start on the next invoice for this aircraft.
Synced from invoices and completed lessons and used by Maintenance.
TailTypeRateLast HobbsLast TACStatusAction
No aircraft added.

Instructors

NameCFI #BillablePayAction
No instructors added.

Customer Database

Search by any part of a customer's first or last name. Select a match to open the complete editable profile.

NamePhoneEmailAddressBalanceAction
No customers added.

Invoice Number Tracking

This stores the last invoice number that was actually saved. New invoices automatically begin with the next number, but the invoice number remains editable on the invoice.

Business Performance

Choose a date range, then print customer revenue and billable hours followed by instructor hours, revenue, and payroll based on saved instructor rates.

Email Confirmation Template

This opens your phone or computer's default mail app with the student's address, subject, and reservation details already filled in. You review it and tap Send.

Available placeholders: {StudentName}, {ReservationDate}, {StartTime}, {EndTime}, {Aircraft}, {Instructor}, {ReservationType}, {Airport}, {Lesson}, {CompanyName}