Laversab Inc

Laversab Inc. designs and makes avionics test equipment in Sugar Land, Texas. Its RVSM pitot-static testers, air data test sets and avionics RF test sets are used by maintenance shops, airlines, OEMs and the military on fixed wing aircraft and helicopters. The company was founded in 1982 and also makes certified computer systems for the oil and gas industry.

Products

• Pitot-static testers for RVSM air data checks on all aircraft types, from helicopters to military jets
• Air data calibrators with internal or external pressure sources
• ARTS-7000 avionics radio test system for transponders, navigation and communications, TCAS and CPDLC ground testing
• Cabin pressure testing
• Laversab says it was the first manufacturer to build both avionics RF and air data test sets

Approvals

The ARTS-7000 has full fleet validation from Boeing (2023) and Embraer (2024, part number 131-0411) and CRJ approval (2023), according to company news releases.

Service and support

• 3 year standard warranty
• Calibration with a 2 to 5 day turnaround
• Hardware and software upgrades
• Free online training and paid in-person training
• Free technical support and loaner units for customers
• Factory authorised service and calibration centres in all world regions

Where it works

Head office and factory in Sugar Land, Texas. Direct locations in the USA, Canada, Mexico, Germany, Taiwan and India, plus more than 25 partners for distribution, calibration and repair. The company reports more than 700 customers, and lists Airbus, Boeing, Bombardier, Embraer, American Airlines and Duncan Aviation among them.

What customers say

On its website, a Garmin engineer says the 6502-HA unit has been a welcome addition to its RVSM air data testing, a Heliwork Services engineer calls its 6200 the best equipment and support he has used, and a Textron Aviation tool control specialist describes the team as prompt and on point.

Contact

Email: sales@laversab.com

FAQ

What does Laversab make?

Air data test sets, RVSM pitot-static testers, air data calibrators and the ARTS-7000 avionics radio test set.

How long is the warranty?

Three years as standard.

Where can I get a unit calibrated?

At the factory in Texas or at authorised service centres in every world region.

Details from laversab.com, October 2026.