Iridium Iridium


The truly global voice and narrowband data network of choice

The proven and affordable Iridium® satellite network is the world standard for voice and narrowband data in flight. Small, light equipment paired with good voice quality and affordable service makes the Iridium system the best in the world for global voice communications and narrowband data.

Introducing Certus: Iridium's NEXT level of service

Iridium Certusâ„ , powered by Iridium NEXT, is a new satellite-based broadband service. It's global connectivity, with uncompromising coverage and the fastest, widest range of L-Band speeds. Gogo will soon offer a complete Certus equipment package, so you can fly with the most trusted partner in the industry.

Discover Certus

ST 4300
In-flight global voice and data functionalities

Flexible, affordable, compact and scalable, the ST 4300 combines global voice and data functionalities into a single box to reduce weight and box count. It takes everything Iridium can do, including FANS and ACARS, and lets you configure cabin and flight deck connectivity based on your own needs and budget. Select 1, 2, or 3 voice channels to make and receive calls anywhere in the world.

Install it as a standalone system. Integrate it with Gogo Biz® or SwiftBroadbandsystems for broadband Internet capabilities. Significantly improve call clarity with the Gogo OnePhone. The ST 4300 is a modern platform designed for Iridium service now and in the future.

ST 4300

ST 4300 Specifications

  • 12.62" L x 2.40" W x 7.64" H
  • (32.05 cm x 5.71 cm x 19.40 cm)
  • 8.70 lbs (3.95 kg) NOTE: weight of three LBT LRUs
Power Consumption
  • 18-33.2 VDC; 50W typical (2 LBT LRU); 108W max (with heaters on)
  • RTCA/DO-160D
  • Two-Year Limited
Data sheet

Iridium Voice Service Rates

Bronze Voice 20 min/mo
$104.95 Monthly
  • $1.60 for each additional minute
Silver Voice 60 min/mo
$134.95 Monthly
  • $1.50 for each additional minute
Gold Voice 120 min/mo
$234.95 Monthly
  • $1.40 for each additional minute
Platinum Voice 360 min/mo
$539.95 Monthly
  • $1.35 for each additional minute
Corporate Voice 1,000 min/mo
$999.95 Monthly
  • $1.30 for each additional minute

Iridium Fax Data Rates

Fax 'N' Go Data
$34.95 Monthly
  • Separate equipment is needed for Axxess
    and ST 3100
Short Burst Data
$74.95 Monthly
  • ACARS/AFIS data