EDAERO connects operators with freelance licensed aircraft maintenance engineers for line and base maintenance support — licensing documentation on file, aircraft type experience, and availability information, worldwide.
Sourcing freelance aircraft maintenance engineers usually means working a short list of personal contacts, hoping one is available, licensed for the task, and reachable in time. That approach breaks down exactly when it matters most — on a tight turnaround or away from base.
EDAERO gives operators a single place to define what's needed — aircraft type, location, task, and timing — and see reviewed, available engineers with licensing documentation already on file. Sourcing for a specific aircraft? See Aircraft Crew for type-specific pages including Gulfstream, Global, Falcon, Challenger, Citation, and BBJ.
Global
Engineer Network
Reviewed
Licensing Documentation
Secured
Payment on Completion
Terminology & Licensing Orientation
Licensed engineers, not interchangeable credentials.
Aircraft maintenance engineer licensing is authority-specific. A license or category issued under one framework is not automatically equivalent to a license or category issued under another, and the terminology differs meaningfully between authorities.
Aircraft Maintenance Engineer
A licensed professional authorized, within the scope of their license/category and the applicable regulations, to perform and/or certify maintenance work on aircraft. Scope of authorization varies by license, category, aircraft type rating, and authority.
Line Maintenance
Maintenance and checks carried out at an operating location, typically limited in scope and duration, addressing day-to-day serviceability rather than scheduled deep maintenance.
Base Maintenance
More extensive, typically hangar-based maintenance carried out at a maintenance facility, often involving scheduled inspections and work beyond the scope of line maintenance.
Authorized Release to Service
The formal certification that maintenance work was performed and the aircraft (or component) is fit for return to service, issued by personnel authorized to do so under the applicable regulatory and organizational framework — not a step EDAERO performs or determines.
How This Varies by Regulatory Framework
Maintenance licensing categories and terminology are set independently by each civil aviation authority and are not interchangeable. At a high level:
FAA
Certification of mechanics is governed by 14 CFR Part 65, Subpart D, which provides for Airframe (A) and Powerplant (P) mechanic ratings — commonly referred to together as an "A&P" certificate — along with the separate Inspection Authorization privilege. The FAA framework does not use the "B1 / B2 / C" category labels found in some other frameworks; those terms should not be applied to FAA-certificated mechanics.
EASA / EU Framework
EASA's Part-66 (under Regulation (EU) No 1321/2014, as amended, on continuing airworthiness) establishes aircraft maintenance licence (AML) categories, commonly including A, B1, B2, B3, and C, each with defined scope (for example, B1 covering mechanical airframe/powerplant work and B2 covering avionics, at a general level), and C covering certifying staff for base maintenance on larger aircraft. Exact privileges, scope, and aircraft-group limitations for each category are defined in the regulation itself and should be confirmed there rather than assumed from this general description.
GCAA (UAE)
The UAE's General Civil Aviation Authority maintains its own Aircraft Maintenance Engineer Licensing framework (CAR-66), broadly modelled on but not identical to EASA Part-66. GCAA category definitions and privileges should be confirmed directly against current CAR-66 rather than assumed to mirror EASA.
UK CAA
Following its exit from the EU, the UK retained the EU maintenance licensing framework as UK domestic law at the point of transition, now administered independently by the UK CAA. UK and EU/EASA category definitions are not guaranteed to remain identical over time — current UK-specific requirements should be confirmed directly with the UK CAA.
This section provides general industry and regulatory orientation for informational purposes and reflects the authors' review of the primary sources cited in "Regulatory References" below as of the date this page was last reviewed — it is not legal or regulatory advice, and regulations are amended over time. A license, category, or authorization issued under one framework (for example, an FAA A&P certificate) is not automatically equivalent to a license or category issued under another (for example, an EASA Part-66 B1/B2 category or a GCAA CAR-66 license). Whether a specific engineer's license and category are sufficient for a specific maintenance task, aircraft, and operator's approved maintenance system is determined under the applicable regulatory framework and the operator's own procedures — not by EDAERO. Operators should confirm current, specific requirements with qualified aviation maintenance/legal counsel or the relevant civil aviation authority.
What Operators May Look For
Type experience, position, and readiness.
Requirements vary by operator, aircraft, and task — the following are commonly considered factors, not a fixed checklist EDAERO imposes.
Aircraft Fit
Aircraft Type Experience
Practical experience on the specific aircraft type — and, where relevant, the license category and any type-specific authorization needed to sign off the task — is typically a first filter operators apply.
Urgent Response
AOG Readiness
For unplanned Aircraft-on-Ground situations, positioning, availability, and speed of response matter as much as type experience — see AOG Engineer Support for that dedicated workflow.
Location
Positioning & Travel Readiness
Where an engineer is currently based, and how quickly they can reach a given location, is often the deciding factor between otherwise equally qualified candidates.
Global Reach
International Positioning
Cross-border tasking can involve unfamiliar documentation, customs, and regulatory-authority coordination. Engineers with relevant international experience are frequently well suited to global operations.
Readiness Factors
Documentation and availability.
Beyond license and type experience, operators commonly assess practical readiness factors before confirming an assignment:
✓
Licensing & Authorization Documentation
Current license/category, aircraft type authorizations where applicable, and any operator- or facility-specific documentation kept current and ready to share as part of profile review.
✓
Visas & Travel Readiness
A valid passport with sufficient validity, awareness of visa requirements for likely destination countries, and the ability to travel on short notice.
✓
Availability
Clear, current availability — maintenance needs are frequently time-sensitive, and accurate availability data is one of the strongest factors in how often an engineer gets matched.
Specific license, category, authorization, and visa requirements depend on the engineer, aircraft, task, operator's approved maintenance system, and jurisdiction, and EDAERO does not determine these requirements or task sufficiency on an operator's behalf.
How EDAERO Matching Works
One profile. Matched to real requirements.
EDAERO's matching engine evaluates engineer profiles against operator requirements — aircraft type, task, location, and timing — and surfaces ranked, available matches in real time.
01
Profile Reviewed
Identity, license/category documentation, and aircraft type experience reviewed before a profile becomes visible in matching results.
02
MissionReady Status
A mission-specific readiness indicator (GREEN / AMBER / RED) helps operators assess fit and flag gaps early — it is a readiness aid, not a regulatory approval or certification.
03
Engineer Matched
Operator posts a requirement; the engine ranks available, qualified engineers by aircraft type, location, and reliability data.
04
Secured Payment
Once accepted, funds are secured before the assignment is executed and released per the applicable terms.
EDAERO is a technology marketplace. EDAERO does not perform aircraft maintenance and is not an approved maintenance organization. EDAERO does not determine or certify the license, category, or task-authorization sufficiency of any engineer, and does not issue or determine an aircraft's release to service. MissionReady status is a compliance-and-eligibility support signal reflecting readiness factors such as documentation, license/category on file, and availability — it is not a regulatory certification, legal certification, operational authorization, or maintenance approval, and it does not guarantee task eligibility or performance. The Operator (and its approved maintenance organization or continuing airworthiness arrangement, where applicable) remains responsible for determining the applicable regulatory framework, required license/category, task authorization, and whether the selected Professional satisfies the requirements applicable to the specific task.
For Engineers
How Engineers Join EDAERO.
Build one profile, get reviewed once, and stay visible to operators looking for freelance maintenance support worldwide. See Freelance Aircraft Engineer Jobs for the full professional-side guide.
Create a profile with license/category, aircraft type experience, and authorizations
Complete document and identity review
Set and update availability and location at any time
Receive task matches directly, including AOG requests where relevant
Get paid through EDAERO's secured payment flow on completed assignments
Submit a requirement and see reviewed, available engineers ranked by fit. For an urgent Aircraft-on-Ground situation, use AOG Engineer Support instead.
Submit aircraft type, task, location, and timing
Review ranked, reviewed, available engineer matches
See MissionReady status and documentation on file before booking
No. EDAERO is a technology marketplace and does not perform maintenance itself, and is not an approved maintenance organization. EDAERO connects operators with independent, freelance licensed engineers.
Are maintenance license categories (like B1, B2, or A&P) the same everywhere?+
No. Licensing categories and terminology are authority-specific. An FAA A&P certificate is not automatically equivalent to an EASA Part-66 B1/B2 category or a GCAA CAR-66 license, and vice versa. See "Terminology & Licensing Orientation" above.
Does EDAERO verify an engineer's license?+
EDAERO reviews and holds licensing and category documentation on file as part of profile review. EDAERO does not determine whether a specific license or category is sufficient for a specific maintenance task — that determination remains the operator's (and its approved maintenance organization's, where applicable) responsibility.
Can I request an engineer with a specific aircraft type rating or experience?+
Yes. Mission requirements can specify aircraft type, task, location, and timing, and EDAERO's matching engine ranks available engineers accordingly.
Regulatory References
Primary official sources referenced for the licensing orientation in "Terminology & Licensing Orientation" above. Provided for verification; not a substitute for qualified aviation maintenance/legal advice.
