# Teledyne Controls

> Teledyne Controls supplies aircraft data acquisition equipment, wireless connectivity, secure software loading, cabin environment sensors and hosted analytics to airlines, aircraft manufacturers and military operators. It is a wholly owned Teledyne Technologies business with roots in 1964.

- **Founded:** 1964
- **Headquarters:** El Segundo, United States
- **Products:** GroundLink Comm+, GroundLink ECP and AppLink, GroundLink AID+, GroundLink Data Link, PMAT XS
- **Notable:** Company reports more than 300 airline customers in over 80 countries., October 2025 announcement reported GroundLink Comm+ use on over 14,000 aircraft, including approximately 6,500 A320-family aircraft., ACES won the 2023 Crystal Cabin Award in Health and Safety.

## Products & services

- **GroundLink Comm+** — Wireless aircraft data transfer system supporting automated flight-data retrieval and additional GroundLink applications.
- **GroundLink ECP and AppLink** — Onboard edge computing and cloud application management; Boeing 737 FAA STC announced in August 2026.
- **GroundLink AID+** — Connects electronic flight bag applications to onboard aircraft information.
- **GroundLink Data Link** — ACARS communications over cellular/IP infrastructure.
- **PMAT XS** — Portable software loader for legacy buses, Ethernet and USB-style workflows, with signature checks and separated network modes.
- **eADL XS and LSE 3** — Onboard loading and ground software for aircraft software-part configuration, distribution and tracking.
- **Flight Data Analytics and AirFASE** — Flight safety, risk and maintenance analysis using recorded aircraft parameters; hosted analytics and configurable analysis tools.
- **Data Delivery Solutions (DDS)** — Managed sharing of selected, decoded and redacted flight parameters with authorized recipients.
- **ACES** — Aircraft cabin environmental monitoring with automatic data transfer and cloud analysis.
- **Aircraft data acquisition units** — DFDAU, FDIMU, iDMU and related hardware collect and manage onboard data.

## Achievements

- Company reports more than 300 airline customers in over 80 countries.
- October 2025 announcement reported GroundLink Comm+ use on over 14,000 aircraft, including approximately 6,500 A320-family aircraft.
- ACES won the 2023 Crystal Cabin Award in Health and Safety.
- Company reports second place among 52 Airbus SFE suppliers in the 2026 Customer Services Supplier Rating Campaign.
- FAA Boeing 737 installation STC announced for GroundLink ECP in August 2026.

## Latest updates

- **2026-08** — Announced GroundLink ECP and AppLink following FAA STC approval for the Boeing 737 series.
- **—** — In its 2026 rating, reported second place among 52 Airbus SFE suppliers; publication month unspecified.
- **2025-10** — Announced MTU Maintenance partnership with Viva Aerobus as launch customer.

## Links

- Website: https://www.teledynecontrols.com/
- LinkedIn: https://www.linkedin.com/company/teledyne-controls
- Twitter/X: https://twitter.com/tdycontrols
- YouTube: https://www.youtube.com/channel/UCxWd3vgPHQJKAqR-E6YhQ_g

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Profile page: https://yespress.io/teledyne-controls
Published by YesPress — https://yespress.io
Last updated: 2026-10-23