Where Can I Buy Refurbished / Used Viavi Aviation Test Equipment?
When it comes to avionics maintenance, repair, and overhaul (MRO), Viavi aviation test equipment is widely trusted by airlines, MROs, government agencies, and business aviation operators around the world. Many organizations look for refurbished or used Viavi test sets, especially popular models like the IFR6000 / IFR-6000 / IFR 6000, and legacy units such as the IFR4000 / IFR-4000 / IFR 4000.
So, where can you buy refurbished or used Viavi aviation test equipment with confidence?
Why Buy Refurbished or Used Viavi Test Equipment?
Refurbished avionics test equipment offers several key advantages:
- Significant cost savings
- Faster availability, avoiding long OEM lead times
- Proven reliability when refurbished by certified professionals
- OEM-equivalent performance for most operational requirements
For many MROs and operators, a professionally refurbished Viavi IFR6000 or Viavi IFR4000 delivers outstanding value without sacrificing performance.
Popular Viavi Aviation Test Equipment Models
Some of the most commonly requested refurbished Viavi units include:
Viavi IFR6000 / IFR-6000 / IFR 6000
A powerful, all-in-one avionics test set supporting COM/NAV, transponder, ADS-B, DME, TCAS, and more. Known for its modular design, advanced capabilities, and suitability for both line and bench maintenance.
Viavi IFR4000 / IFR-4000 / IFR 4000
A proven legacy avionics test platform still widely used for core COM/NAV and transponder testing.
Because these models remain in high demand, availability can vary—making it critical to buy from a trusted source.
Where to Buy Refurbished / Used Viavi Aviation Test Equipment
The most reliable place to purchase refurbished or used Viavi test equipment is from an established avionics test-equipment distributor and FAA-certified repair station, not from unknown online marketplaces. A reputable supplier should offer:
- Professionally refurbished units, not “as-is” equipment
- Calibration and functional testing prior to shipment
- Warranty coverage for peace of mind
- Technical support after the sale
- Trade-in options for older avionics test equipment
Buying from quality resellers ensures that your Viavi test equipment is fully operational and compliant with industry standards.
Why AvionTEq Is a Trusted Source
AvionTEq is a globally trusted supplier of refurbished, and used avionics test equipment, including a wide range of Viavi products. As an FAA-certified repair station and long-time industry partner, AvionTEq supports:
- Commercial and business aviation MROs
- Airlines and fleet operators
- Military and government organizations
- International customers worldwide
Each refurbished Viavi IFR6000 or IFR4000 unit from AvionTEq is carefully inspected, tested, and calibrated—so you receive equipment that performs at a fraction of the cost.
Things to Check Before Buying Used Viavi Equipment
Before purchasing refurbished or used Viavi aviation test equipment, always confirm:
- Calibration status and certification
- Included options and modules (especially for IFR6000 configurations)
- Warranty terms
- Availability of accessories and cables
- Upgrade and support options
A trusted supplier will clearly document all of the above.
Whether you’re looking for a Viavi IFR6000 or a reliable IFR4000, buying refurbished can be a smart, cost-effective solution—when done right.
Contact AvionTEq today to check current availability, request pricing, or discuss trade-in options for refurbished Viavi aviation test equipment.