Part 135 Aircraft Maintenance Tracking

Best practices for managing aircraft maintenance, inspections, and logs for charter and private operations.

What Makes Part 135 Different

Why charter and on-demand operations need structured maintenance tracking.

Multiple Aircraft, Multiple Bases

Part 135 operators often manage a small but complex fleet across several bases. Centralizing work orders and records helps keep everything synchronized.

Passenger & Mission Pressure

Trips drive maintenance decisions. You need quick visibility into open discrepancies, MELs, and upcoming inspections before every flight.

Regulatory Oversight

Inspectors expect clear alignment between your GMM, maintenance records, and aircraft status. Organized digital logs make audits easier.

Building a Part 135 Maintenance Workflow

How to structure work orders and records in Squawkbox for small fleets.

1. Standardized Work Order Types

Create templates for routine inspections, squawks from flight crews, and scheduled maintenance. Use consistent naming and required fields.

2. Central Fleet Status View

Maintain a dashboard of aircraft status so dispatch and maintenance both know what is airworthy, deferred, or down for maintenance.

3. Linked Logs & Documents

Attach logbook entries, sign-offs, and supporting documents directly to each work order so every maintenance event is fully documented.

From Guide to System

Turn these concepts into a working maintenance program using Squawkbox.

Squawkbox Mini and Squawkbox Live both support Part 135-style operations. Use Squawkbox Mini for smaller private and charter fleets, or Squawkbox Live when you need full repair station capabilities, advanced inventory, and analytics.