Business Jet
Falcon 2000S
Line support, scheduled maintenance coordination, technical inspection readiness.
Safety & Reliability in Every Turnaround
Aviation services built onprecision, safety, trust.
From airframe MRO and line maintenance to FBO services and aviation parts supply — Royal Airport Services has kept aircraft moving from Don Mueang International Airport since 2001.
- Approvals
- CAAT Part-145
- Operations
- 24/7 MRO Ready
- Coverage
- Don Mueang Hub
TCAR 8 / Part-145
Approved Maintenance Organisation
Our Services
One Stop Service — from MRO and line maintenance to FBO and parts supply.
One accountable team across MRO, line and base maintenance, planning, FBO and parts supply — so operators get consistency, traceability and dispatch reliability from a single source at Don Mueang.
MRO — Maintenance, Repair & Overhaul
Airframe and powerplant MRO with CAAT Part-145 approval, executed against a controlled Maintenance Organisation Exposition.
CAAT Part-145Line Maintenance
Aircraft turnaround support, pre-flight inspection, defect rectification and AOG response at Don Mueang.
AOG responseBase Maintenance
Scheduled and unscheduled heavy maintenance checks performed by CAAT-licensed engineers.
Heavy checksPlanning & Technical Support
Maintenance planning, technical documentation, reliability tracking and engineering support for operators.
EngineeringFixed Base Operator (FBO)
One-stop ground support for business and general aviation operators transiting through Don Mueang.
General aviationParts & Equipment Supply
Sourcing and supply of aviation-grade components, consumables and special-purpose tooling.
Traceable parts
Aircraft Capability
Model coverage with visual references for each active capability.
The public site now shows every aircraft model called out in the company capability set, instead of relying on a single generic airliner image.
Rotorcraft
Bell Helicopter
Rotorcraft maintenance support, defect assessment and hangar-side inspections.
Twin Turboprop
Super King Air B300
Turboprop airframe inspection, line maintenance and operational turnaround support.
Capability
Approved capability for business aviation, turboprop and rotorcraft work.
This public section focuses on external confidence: what aircraft categories we support, what approval basis controls the work, and how records remain traceable from inspection through release.
- CAAT TCAR 8 Part-145 Approved Maintenance Organisation
- Controlled Maintenance Organisation Exposition
- Licensed engineer-led inspection and release process
- Traceable parts, tools and maintenance records
Business jet
Falcon 2000S
Rotorcraft
Bell Helicopter
Twin turboprop
Super King Air B300
Capability display without public safety-report promotion
Safety Report remains accessible from the navbar for staff and partners, while this page area now presents public-facing certificates and aircraft support scope.
Digital Backbone
Royal Portal — the operating system behind every flight we touch.
Royal Portal is our internal platform connecting inventory, maintenance, compliance and quality into a single source of truth. It is built and operated in-house — keeping aircraft records auditable, parts traceable and decisions evidence-based.
Access Employee PortalFor authorised staff only. Activity is monitored and audited.
Inventory & Parts Traceability
Maintenance & Work Orders
Quality, Safety & Audit
Fleet Reliability Analytics
Trusted Network
Authorities, OEMs & Partners
We work alongside leading aviation authorities, original equipment manufacturers, and technology partners to ensure the highest standards of safety and compliance.
