---
title: Welcome to the Southern Avionics NDB and DPGS Blog | FAQ
description: FAQ | Who is Southern Avionics & what air navigation equipment do they sell? This blog describes them & the differences between nds beacons, antenna couplers & more!
---

# Southern Avionics Navigation Blog

Browse By: Everything NDB NDB transmitter Non-Directional Beacon case studies Aircraft Navigation Beacon Marine Navigation FAQ SE Series DGPS Differential GPS Reference Station Navigation aircraft dgps dgps beacon dgps receiver marine dgps

###### Posts about

## FAQ

[![SE Series NDB Frequently Asked Questions](https://www.southernavionics.com/hubfs/se-series-ndb-frequently-asked-questions.png) ](https://www.southernavionics.com/blog/se-series-ndb-frequently-asked-questions)

[FAQ](https://www.southernavionics.com/blog/topic/faq) [NDB transmitter](https://www.southernavionics.com/blog/topic/ndb-transmitter)

##### Brooks Goodhue

### [SE Series NDB Frequently Asked Questions](https://www.southernavionics.com/blog/se-series-ndb-frequently-asked-questions)

Southern Avionics has successfully implemented NDB systems for clients around the globe for safe and efficient navigation to sites on land and at sea.

[ Read More ](https://www.southernavionics.com/blog/se-series-ndb-frequently-asked-questions)

[![Why is the FAA Decommissioning NDBs?](https://www.southernavionics.com/hubfs/why-is-the-faa-decommissioning-ndbs.png) ](https://www.southernavionics.com/blog/why-is-the-faa-decommissioning-ndbs)

[Non-Directional Beacon](https://www.southernavionics.com/blog/topic/non-directional-beacon) [Aircraft Navigation](https://www.southernavionics.com/blog/topic/aircraft-navigation) [FAQ](https://www.southernavionics.com/blog/topic/faq) [NDB transmitter](https://www.southernavionics.com/blog/topic/ndb-transmitter)

##### Brooks Goodhue

### [Why is the FAA Decommissioning NDBs?](https://www.southernavionics.com/blog/why-is-the-faa-decommissioning-ndbs)

The FAA is phasing out not only NDB and also DME, VOR, ILS, and all other ground-based navaids. The primary reason the FAA offers for the...

[ Read More ](https://www.southernavionics.com/blog/why-is-the-faa-decommissioning-ndbs)

[![NDB Transmitter FAQs](https://www.southernavionics.com/hubfs/ndb-transmitter-faqs.png) ](https://www.southernavionics.com/blog/ndb-transmitter-faqs)

[FAQ](https://www.southernavionics.com/blog/topic/faq) [NDB transmitter](https://www.southernavionics.com/blog/topic/ndb-transmitter)

##### Brooks Goodhue

### [NDB Transmitter FAQs (SA Series)](https://www.southernavionics.com/blog/ndb-transmitter-faqs)

Southern Avionics has successfully implemented [NDB systems](https://www.southernavionics.com/products/ndb-transmitters) for clients around the globe for safe and efficient navigation to sites on land and at... 

[ Read More ](https://www.southernavionics.com/blog/ndb-transmitter-faqs)

####  Phone

Direct: [409-842-1717](tel:4098421717)  
Fax: 409-842-2987

 Email

Sales Inquries: [sales@southernavionics.com](mailto:sales@southernavionics.com) 

Technical Inquries:  [techdept@southernavionics.com  
](mailto:techdept@southernavionics.com)

 

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