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★ Module · Maintenance

Know the fleet.
Keep it flying.

Hilo Maintenance brings every part of aircraft maintenance — fleet status, FAA inspections, work orders, parts, and squawks — into one connected system. Built for flight schools. Built into ATOS.

14
FAA inspection types tracked
Auto
Due-date math, per FAR
AOG
Aware workflow
★ MAINTENANCE HUB · KAUSFleet · 14 Tails
11 Airworthy2 Due 7d1 Grounded
★ Operational Flow

Track → Schedule → Work → Return to Service

One connected flow from squawk to sign-off. Every status change visible across the operation in real time.

01
Track

Hobbs, tach, inspection countdowns, AD compliance, and open squawks per tail — always current, always one click from the schedule.

02
Schedule

50-hr, 100-hr, annual, and progressive inspections forecast 30/60/90 days out. Work fits around flight ops, not the other way around.

03
Work

Work orders carry parts, labor, sign-offs, and FAA paperwork in a single record. AOG jobs pin to the top of every queue.

04
Return to Service

On final sign-off, the aircraft auto-returns to airworthy. Dispatch sees green, the next student gets the airplane, the loop closes.

14 CFR
§91.207 · §91.411 · §91.413
★ FAA Inspection Compliance

Never miss an inspection. Never redo the math.

Hilo Maintenance tracks 14 FAA inspection types per tail and computes due dates from the actual FAR — 14 CFR §91.207 (ELT), §91.411 (altimeter), §91.413 (transponder), and the rest. Every countdown is a citation, not a guess.

01
Per-FAR countdowns
ELT 12-month, altimeter/static 24-month, transponder 24-month, AD recurring intervals — all computed, all cited.
02
Signed electronically
Same signing process as logbook entries: the signer sees the record, confirms intent and identity, and it locks.
03
AD compliance
Recurring ADs, one-time ADs, and superseded ADs tracked per tail. New ADs auto-attach to affected aircraft.
04
Document-of-record
Maintenance logbook entries generated from the work order. No double-entry, no transcription drift.
★ Work Orders

One job. One record. One sign-off.

Every work order carries its parts, labor, sign-offs, and return-to-service paperwork in one record. AOG jobs pin above the queue. Routine work flows through a clear state machine — open, in-progress, awaiting parts, awaiting sign-off, closed.

01
Squawk-to-sign-off state machine
Pilots squawk from the cockpit. Mechanics work the queue. Inspectors sign off. The state moves; nothing falls through.
02
AOG pinning
Aircraft-on-ground jobs jump the queue and surface to leadership. The right repair, first.
03
Parts and labor on the WO
Mechanic time clocks against the work order. Parts pulled from inventory post automatically. Cost-of-maintenance is a query, not a quarterly project.
★ Parts & Squawks

The part you need. The squawk you can act on.

Inventory tracked per location, per part, per shelf. Squawks flow from the cockpit to the right mechanic with the right context. No more whiteboards. No more lost notes. No more 'who has the key to the parts cage'.

01
Live inventory
Stock levels, min/max, and reorder triggers on every part.
02
Cockpit squawk capture
Pilots log a squawk from the EFB on shutdown. Maintenance sees it before the aircraft is on the ramp.
03
Triage and severity
Minor, deferrable, AOG — every squawk gets a class. Dispatch knows what flies and what doesn't.
AOG
Pinned above all other work
★ What you get

Maintenance that keeps the fleet flying.

Auto
Due dates computed from the FAR for every tracked inspection.
AOG
Pinned above all other work — the right repair, first.
Signed
Return to service signed electronically; the aircraft goes back to airworthy.
API
Enterprise customers: connect your maintenance tracking system by API, webhook or scheduled file exchange.
★ See It Fly

Bring order
to maintenance.

Schedule a 30-minute walkthrough. Bring your fleet — we'll show you what the next 90 days of inspections, work, and AOG would look like inside Hilo.