Products Support & Services Resources About Universal Contact search icon down caret icon
search icon menu icon
close square icon

Resources

Stay informed with the latest news and announcements, featured in the press and on our blog.

Learn More
close square icon

About Universal

Learn about our history and products, discover careers, and meet the team.

close square icon

Contact

Connect with our team via email, phone, or in-person at our global office locations.

Get personalized account support or request services for databases, warranty, or repairs.

Inquire about our avionics and discover the best option to fit your aircraft.

Have a general inquiry? Submit a contact request we can get back to you.

UNS-1Ew | Embedded SBAS-FMS

Flight Management System with Embedded SBAS GPS

All the benefits of SBAS GPS in a standalone flight management control display unit with an embedded navigation computer unit.

The UNS-1Ew features a self-contained design that includes control/display functions and the Navigation Computer Unit (NCU) with an integrated GPS/SBAS receiver. The system includes a graphics- and video-capable 5-inch diagonal display with a housing depth of approximately 9 inches.

A special package version, the UNS-1Espw has a reduced depth and includes the same features with the exception that it is an all-digital system only. The UNS-1Espw is ideal for applications where console or panel depth poses an integration challenge. Analog Roll steering and discretes are included with the UNS-1Espw

Contact Us Find a Dealer

Download Product Information

PDF document link   SBAS Flight Management Systems

PDF document link   Understanding Required Navigation Performance (RNP) and Area Navigation (RNAV) Operations

PDF document link   Understanding Data Comm Systems with FANS 1/A+, CPDLC DCL, and ATN B1

STC Number Status Date
10053276 Issued 8/25/2015

Description

Universal UNS-1E(w) Flight Management System Upgrade

STC Holder

FIELD AVIATION COMPANY INC.
2450 DERRY ROAD EAST HANGAR 2 SHIPPING/RECEIVING
CANADA

Responsible Office

N/A

Aircraft

  • DeHavilland DHC-8-200 Q200

Components

  • UNS-1Ew
STC Number Status Date
ST02027LA-D Issued 6/24/2011

Description

Installation of the Universal Avionics Systems Corporation Dual UNS-1Ew Flight Management System

STC Holder

LEARJET, INC. - ARIZONA
1255 E AERO PARK BLVD
UNITED STATES

Responsible Office

Los Angeles Aircraft Certification Office (ANM-100L), Tel: (562) 627-5200

Aircraft

  • Lear 31

Components

  • UNS-1Ew
STC Number Status Date
10061069 Amended 2/20/2017

Description

Installation of ATC Transponders with ADS-B Capability, LPV Approach Adapter, and FMS Upgrade in accordance with Canard Aerospace Corporation (CAC) Document Control Drawing 40178 Rev L, dated November 7, 2016 or later FAA approved revision.

STC Holder

CANARD AEROSPACE CORPORATION
250 S. FULLER STREET SUITE 201
UNITED STATES

Responsible Office

N/A

Aircraft

  • DeHavilland DHC-8-400 Q400

Components

  • UNS-1Ew
STC Number Status Date
SA14-50 Issued 6/30/2014

Description

Installation of the Transponder Upgrade for ADS-B Out. In accordance with Transport Canada accepted Avmax Maintenance Manual CE224-701, Issue A Dated April 25, 2014 or later Transport Canada approved Revision

STC Holder

AVMAX AVIATION SERVICES INC.
230-4520 AGAR DRIVE
CANADA

Responsible Office

N/A

Aircraft

  • DeHavilland DHC-8-100 Q100
  • DeHavilland DHC-8-200 Q200
  • DeHavilland DHC-8-300 Q300

Components

  • UNS-1Ew
STC Number Status Date
ST03837AT Issued 3/12/2010

Description

Installation of Dual Universal Avionics UNS-1Ew Flight Management System

STC Holder

STEVENS AEROSPACE AND DEF SYS-GRVL
600 DELAWARE ST
UNITED STATES

Responsible Office

Atlanta Aircraft Certification Office (ACE-115A), Tel: (404) 474-5500

Aircraft

  • Lear 45

Components

  • UNS-1Ew
STC Number Status Date
ST02184LA-D Issued 5/7/2009

Description

Installation of Dual Universal Avionics Systems Corporation UNS-1Ew Flight Management Systems

STC Holder

N/A

Responsible Office

Los Angeles Aircraft Certification Office (ANM-100L), Tel: (562) 627-5200

Aircraft

  • Gulfstream G-II
  • Gulfstream G-IIB

Components

  • UNS-1Ew
STC Number Status Date
ST03310NY Issued 7/8/2013

Description

Installation of a Universal UNS-1Ew Flight Management System to be accomplished in accordance with one or more of the following Transport Canada Civil Aviation (TCCA) approved Western Avionics Engineering Orders or later TCCA approved revision. a. Dual Un

STC Holder

AVMAX AVIATION SERVICES INC.
230-4520 AGAR DRIVE
CANADA

Responsible Office

New York Aircraft Certification Office (ANE-170), Tel: (516) 228-7300

Aircraft

  • DeHavilland DHC-8-200 Q200
  • DeHavilland DHC-8-100 Q100
  • DeHavilland DHC-8-300 Q300

Components

  • UNS-1Ew
  • 3017-42-411
STC Number Status Date
ST02780CH Amended 11/18/2016

Description

Installation of ATC Transponders with ADS-B Capability, LPV Approach Adapter, and FMS Upgrade in accordance with Canard Aerospace Corporation (CAC) Document Control Drawing 40178 Rev L, dated November 7, 2016 or later FAA approved revision.

STC Holder

CANARD AEROSPACE CORPORATION
250 S. FULLER STREET SUITE 201
UNITED STATES

Responsible Office

Chicago Aircraft Certification Office (ACE-115C), Tel: (847) 294-7358

Aircraft

  • DeHavilland DHC-8-400 Q400

Components

  • UNS-1Ew
STC Number Status Date
ST02779CH Issued 11/19/2009

Description

Installation of dual Universal Avionics Systems Corporation UNS-1Ew Flight Management Systems

STC Holder

WEST STAR AVIATION HOLDINGS, LLC
18 TERMINAL DRIVE
UNITED STATES

Responsible Office

N/A

Aircraft

  • Falcon 2000LX
  • Falcon 2000EX
  • Falcon 2000DX
  • Falcon 2000 0001 - 0231

Components

  • UNS-1Ew
STC Number Status Date
ST01539WI-D Issued 3/20/2009

Description

Upgrade of Universal Avionics System, dual UNS-1C Flight Management System (FMS) to dual UNS-1Ew Wide Area Augumentation System (WAAS).

STC Holder

DUNCAN AVIATION, INC - LINCOLN
4001 N PARK RD
UNITED STATES

Responsible Office

Wichita Aircraft Certification Office (ACE-115W), Tel: (316) 946-4100

Aircraft

  • Lear 45

Components

  • UNS-1Ew
STC Number Status Date
ST00696DE Issued 9/18/2009

Description

Installation of dual Universal UNS-1Ew Flight Management System (FMS), on a Learjet 60 series aircraft with Collins AMS-850

STC Holder

HAGGAN AVIATION
12420 EAST CONTROL TOWER RD
UNITED STATES

Responsible Office

Denver Aircraft Certification Office (ANM-100D), Tel: (303) 342-1080

Aircraft

  • Lear 60

Components

  • UNS-1Ew
STC Number Status Date
ST01499WI-D Amended 1/30/2012

Description

Installation of an UNS-1Ew Flight Management System on Learjet Model 45.

STC Holder

LEARJET INC. - CHICAGO
251- A WILLE ROAD
UNITED STATES

Responsible Office

N/A

Aircraft

  • Lear 45

Components

  • UNS-1Ew
STC Number Status Date
10050772 / SA11-57 Issued 6/30/2022

Description

Installation of a Universal Avionics UNS-1Ew Flight Management System

STC Holder

AVMAX AVIATION SERVICES INC.
275 PALMER ROAD N.E.
CANADA

Responsible Office

N/A

Aircraft

  • DeHavilland DHC-8-300 Q300
  • DeHavilland DHC-8-200 Q200
  • DeHavilland DHC-8-100 Q100

Components

  • UNS-1Ew
STC Number Status Date
ST04331AT-D Amended 9/3/2020

Description

Installation of a Dual UASC UNS-1Ew FMS in accordance with Gulfstream Aerospace Corporation Index list, CEB11188005 Revision "-" dated April 03,2020 or later FAA approved revision. FAA approved Flight Manual Supplements, CE1118M004 Revision "-" dated Apri

STC Holder

GULFSTREAM AEROSPACE--SAVANNAH
555 NORTHPORT PARKWAY
UNITED STATES

Responsible Office

N/A

Aircraft

  • Gulfstream G200

Components

  • UNS-1Ew
STC Number Status Date
ST03834AT Issued 3/8/2010

Description

Installation of Single Universal Avionics UNS-1Ew Flight Management System

STC Holder

STEVENS AEROSPACE AND DEF SYS-GRVL
600 DELAWARE ST
UNITED STATES

Responsible Office

Atlanta Aircraft Certification Office (ACE-115A), Tel: (404) 474-5500

Aircraft

  • King Air B200 BB-854 - BB-2018
  • King Air B300 FL-782 - FL-999

Components

  • UNS-1Ew
STC Number Status Date
ST01604WI Reissued 11/15/2011

Description

Installation of the Single FMS UNS-1Ew Flight Management System with a LPV Monitor upgrade as installed on the Learjet Model 31A aircraft.

STC Holder

GLOBAL AVIATION TECHNOLOGIES LLC
6545 W PUEBLO CT
UNITED STATES

Responsible Office

Wichita Aircraft Certification Office (ACE-115W), Tel: (316) 946-4100

Aircraft

  • Lear 31

Components

  • UNS-1Ew
STC Number Status Date
ST01534WI-D Issued 2/25/2009

Description

Installation of a dual UNS-1Ew Flight Management System on a Learjet 60 equipped with Rockwell Collins Pro Line 4.

STC Holder

LEARJET INC. - CHICAGO
251- A WILLE ROAD
UNITED STATES

Responsible Office

Wichita Aircraft Certification Office (ACE-115W), Tel: (316) 946-4100

Aircraft

  • Lear 60

Components

  • UNS-1Ew
STC Number Status Date
10043261 Issued 1/16/2013

Description

Dual Universal UNS-1E(w) Flight Management System Upgrade

STC Holder

FIELD AVIATION COMPANY INC.
2450 DERRY ROAD EAST HANGAR 2 SHIPPING/RECEIVING
CANADA

Responsible Office

N/A

Aircraft

  • DeHavilland DHC-8-200 Q200

Components

  • UNS-1Ew
STC Number Status Date
ST02766CH Issued 10/28/2009

Description

Installation of dual Universal Avionics Systems Corporation UNS-1Ew Flight Management Systems

STC Holder

WEST STAR AVIATION HOLDINGS, LLC
18 TERMINAL DRIVE
UNITED STATES

Responsible Office

Chicago Aircraft Certification Office (ACE-115C), Tel: (847) 294-7358

Aircraft

  • Lear 60

Components

  • UNS-1Ew
quote icon
The capability of WAAS allows us to access smaller airports with lower minimums. We are very happy with our Universal installs."

Bob Sullivan

Chief Pilot, SandRidge Energy (Citation II 550 S/N 130)

Enhanced Safety

trusted - white-svg

Enhanced Safety

Improve accuracy and integrity of GPS-derived position information with an extremely precise, internal Satellite-Based Augmentation System (SBAS) GPS receiver.
dependable - white-svg

Optimal Routes

Shorter, more direct routes and more precise navigational accuracy in the terminal and approach airspace with P-RNAV and LPV approaches.
knowledge - white-svg

Meet the Mandates

A critical component to meet upcoming global mandates including Automatic Dependent Surveillance-Broadcast (ADS-B), Controller-Pilot Data Link Communications (CPDLC) and Future Air Navigation System (FANS).
quote icon
I wanted to pass on my appreciation for the outstanding job and experience I had with your organization. Universal Avionics you are awesome, from top to bottom. Everyone was friendly and very helpful. I dropped off a UNS-1E FMS for a quick-turn repair on a Thursday and received the unit on Tuesday, making our scheduled afternoon flight. Thank you for a great job and first impression."

Brad Gushing

Director of Maintenance, Heights Aviation Inc.

 

Related Products

Connect What's Next.
Chat with Sales.

Consult our avionics experts to find the perfect fit for your aircraft.