ELT Articles | Orolia

Solutions
- The most effective problem solving approach is shared, between you and us.
- Column 1
  - Defense
    Defense Overview
    
    Defense Networks & Infrastructure
    
    Mobile Mission Systems
  - Aerospace
    Aerospace Overview
    
    Aviation Solutions
    
    Space Programs
- Column 2
  - PNT Consulting & Testing Services
    PNT Consulting & Testing Services Overview
    
    Vulnerability & Intrusion Testing
    
    Installation & Training
    
    Support Plans
  - PNT Simulation
    GNSS Simulation
  - Emergency Readiness and Response
    SARSAT
- Column 3
  - Critical Infrastructure
    Critical Infrastructure Overview
    
    Process Control
    
    Public Safety
    
    Financial Services
    
    E-commerce
    
    Security and Access Control
  - Commercial
    Commercial Overview
  - Maritime
    Maritime Overview
Products
- Our products are building blocks to meet your specific needs.
- Products
- The flexibility you need
  
  We offer standard products, configurable products, and product platforms that can be adapted and integrated.
Capabilities
- CAPABILITIES: Our technologies are building blocks to answer your specific needs.
- Column 1
- Services Column 2
- The flexibility you need
  
  We offer a variety of services that can be adapted and integrated.
Resources
- Ideas can literally change the world – on land, at sea or above the earth.
- Perspectives
- Education
- News & Events
  - Events
  - News
Our Company
- We are global experts in Resilient PNT technology.
- Company
- Customers
- Consider joining us
  
  Put your ingenuity to work.
  
  See our current opportunities
Careers
Support
- Customer Support
- Support Column 1
- Support Column 2

Spectracom - Essential Ingenuity

+1.585.321.5800

What’s Inside Your Emergency Locator Transmitter (ELT)? Part II

November 8, 2017

By Thomas Lefebvre

In Part I of our blog, we reviewed the importance of having an Emergency Locator Transmitter (ELT) with an internal antenna. Today we will address the critical differences between the 121.5MHz ELTs that many people still fly with today, versus the 406MHz associated with a GPS.

What’s Inside Your Emergency Locator Transmitter (ELT)? Part I

August 18, 2017

By Thomas Lefebvre

Understand the importance of having an Emergency Locator Transmitter (ELT) with an internal antenna.