Part 135

Built for Part 135 charter and managed fleets.

Maintenance, dispatch and crew in one system, so a flight is released only when the aircraft and the crew are both ready.

New to the rules? Read our Part 135 maintenance guide. Getting ready for SMS? Part 5 SMS is due May 28, 2027.

MaintenanceDispatchCrew
Releases that check everything

One release per flight

Create the release from the booking, prefilled. Add route, alternates, fuel, weather, FRAT, load manifest, crew readiness and aircraft status, then sign it.

  • Blocked when it should be. Open grounding items, overdue MEL deferrals and overdue ADs stop the release, with a live list of what is blocking it.
  • FRAT with approvals. Risk is scored automatically. Above your threshold, the FRAT goes to an approver by email, text and push.
Weight and balance inside the release

Loaded, checked, printed

One signed W&B document per aircraft drives every load manifest. Crew, passengers, cargo and fuel are checked against the full CG envelope before the flight goes.

Print the flight package: release, W&B with the envelope chart, FRAT worksheet, crew sheet with fitness-for-duty signatures, and the open MEL items and discrepancies.

Crew who are current and rested

Duty limits that look ahead

Flight and duty limits follow your rule set, 135.267 unscheduled, 135.265 scheduled or 91.1059 for 91K, and look ahead across planned bookings, not just logged duty.

Medicals, training and checks feed the same pilot checks at booking, dispatch and release. Courses marked required for a role show up as a training check on every booking.

Maintenance that keeps up

From squawk to return to service

Squawks from check-in go straight to the discrepancy log, MEL deferrals are tracked to closure, and the AOG desk runs each aircraft-on-ground event through to return to service.

New: the MRO Marketplace. Short a pilot for a trip? Find contract pilots by type rating, hours and recent Part 135 checks, with checked certificates and verified reviews. See the MRO Marketplace →

Operations for charter and managed fleets

Maintenance, dispatch and crew in one system, so a flight is released only when the aircraft and the crew are both ready.

$195per aircraft a month for Operations. Complete, at $325, adds charter quotes, invoicing, online payment and QuickBooks.

New in MRO Tracker 2.2

New for Part 135

An Engineering desk for your technical services, engine data from Garmin and JPI logs, trip planning applied to the release, and a Maintenance overview on Home, with one crew app on the way. Still recent: live flight following, Part 5 SMS beside your releases, life-limited parts that block dispatch, and MFA or single sign-on.

Engineering workspace

NEW

A desk for technical services. Mechanics ask from any task card with "Ask engineering"; engineers answer with a disposition and the approved data behind it, with AOG, urgent and routine due times. Repairs and alterations get a major / minor classification and a Form 337 filled from the record, plus AD / SB review and reliability by ATA chapter.

Engine data

NEW

Import Garmin and JPI engine logs into each aircraft's Flight Log: graphs, trends, limits per engine type (piston, turboprop, turbofan), GAMI and mag checks, exceedances linked to squawks, and a Flight Report PDF.

Trip planning & airport info

NEW

Plan routes with airways, a winds-aloft NavLog, fuel, a map and vertical profile, multi-leg trips and saved drafts, then apply the trip to the release. Airport info brings NOTAMs, weather, a runway diagram with the wind and FAA charts.

Maintenance overview

NEW

Home opens on what needs attention: overdue and due-soon items, open discrepancies with the grounding count, open work orders and Engineering requests, and the aircraft that need you most, worst first.

One mobile app, 5 flavors

SOON

Coming soon for iPhone, iPad and Android: Admin, Pilot, Mechanic, Student and FAA, matched to each person's sign-in and role. Engineering requests with camera photos and the damage diagram are in the Admin and Mechanic flavors, and it keeps working without signal.

Live flight tracking

2.1

Flight Following shows where each dispatched aircraft is, from Flightradar24: altitude, speed and ETA, or where it landed. Overdue alerts say where it was last seen, and check-in offers the tracked takeoff and landing times.

Safety management (Part 5)

2.1

A Part 5 checklist, a signed safety policy, a risk register with controls and owners, investigations, management of change, and safety indicators counted from hazard reports and FRATs.

Life-limited parts

2.1

Each part's life against the limit it reaches first, approved extensions shown beside the original limit, back-to-birth history and PDFs, alerts before a limit and dispatch blocked at it.

MFA and single sign-on

2.1

Sign in with an authenticator app, email code or text code, required per organization if you choose, or through Okta, Microsoft Entra ID, Google Workspace or another SAML provider.

Move between organizations

2.1

Move an aircraft, a tool or hangar equipment to another organization in a few clicks. You see exactly what moves before you confirm, and it moves in one step.