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Bias Aviation
Train · Fly · Achieve
Local mode — cloud sync is not connected.
Version 35
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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
Pre-filled from the aircraft profile and always editable.
Left empty until entered. Required when saving the invoice.
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.

Used to show hour-based inspections as current, due soon, or overdue.
Maintenance Alerts
Overdue0
Due Soon0
Current0
No maintenance records entered.
Aircraft
Current TACH
Next Inspection

Required Inspections

InspectionDate CompletedTACH CompletedFrequencyUnitNext Due DateNext Due TACHStatusActions
Select an aircraft.

Custom Inspections

InspectionDate CompletedTACH CompletedFrequencyUnitNext Due DateNext Due TACHStatusActions
Select an aircraft.
Intervals are configurable for your operating rules and maintenance program. Inspection photos are compressed, saved with each inspection, and included in cloud synchronization. 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.
TailTypeRateLast HobbsCurrent TACHStatusAction
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}