Chelton has a full range of Aircraft Navigation antennas, either separate function antennas or combined functions are available.

Chelton has been a leading designer and manufacture of airborne navigation antennas for over 70 years.

This experience in antenna design has allowed the production of multi-functional antennas in one structure and also many designs of conformal antennas, integrated into the aircraft structures.

Navigational guidance and collision avoidance antenna products are available for Defence, Security and Commercial applications worldwide.

Aircraft Navigation Antennas


Chelton GPS antennas include L1 and L1/L2 Antennas, FRPA, amplified or passive.


Radar Altimeter Antennas, available in conformal


A range of single and combined MLS, VOR, LOC and GS antennas for airborne ILS navigation

Emergency Locator Transmitter (ELT)

Our range of airborne navigation antennas designed for Emergency Locator Transmitters (ELT). Designed to transmit on emergency distress frequencies.

Identification Friend or Foe (IFF)

IFF Antennas (Identification Friend or Foe) is an identification system designed for command and control. It enables military and civilian air traffic control interrogation systems…

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21 Jul 2022

Don't lose your way with Chelton DF

Agencies around the world rely on Chelton’s Direction Finding Systems. Shouldn’t yours?
01 Jun 2022

Meet Chelton at Eurosatory 2022

Chelton are pleased to announce it will be exhibiting at this year’s Eurosatory in Paris. Visit us at stand D-711 in the UK Pavilion to discuss your antenna needs!
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27 Apr 2022

Chelton @ ION JNC 2022

Chelton are pleased to announce it will be exhibiting at this year’s Joint Navigation Conference in San Diego. Book a meeting with us at booth 311 to discuss your PNT needs!
Chelton 75 Logo Image
06 Mar 2022

75 years of Chelton

Chelton achieves a milestone in the aerospace and defence industry only a select few get to accomplish.