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Popular Garmin GDL 88 Series Manual Pages
Pilots Guide - Page 7
... 5-1
5.1 FIS-B NEXRAD 5-2
5.1.1 NEXRAD Abnormalities 5-3
5.1.2 NEXRAD Limitations 5-3
5.1.3 NEXRAD 5-4
5.2
FIS-B TFRs 5-5
5.3
FIS-B METARs 5-6
5.4
FIS-B PIREPs 5-7
5.5
FIS-B Winds and Temperatures Aloft 5-7
5.6
SIGMETs and AIRMETs 5-7
190-01122-03 Rev. E
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
v
Pilots Guide - Page 8
...
8 Appendix 8-1 8.1 Troubleshooting 8-1 8.2 Servicing Your Unit 8-1 8.3 Contact Garmin 8-1 8.4 Software License Agreement 8-2 8.5 LIMITED WARRANTY 8-3
Index...Index-1
vi
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
190-01122-03 Rev. 6 Installation configurations 6-1 6.1 Installation Configurations 6-1
6.1.1 GDL 88 with ADS-B Out Transmission Enabled 6-1 6.1.2 GDL 88 with ADS-B Out...
Pilots Guide - Page 9
... directional aurals ("Traffic, Traffic, Two O'clock, Two Miles, Low").
• Mode-S Extended Squitter reception on 1090 MHz
The GDL 84 receives ADS-B data transmitted by the flight crew. E
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
1-1 GDL 88 installed with a top and bottom mounted antenna meet FAR 91.227 and ADS-B In functions to provide traffic and datalink...
Pilots Guide - Page 10
... to an external display
The GDL 88 is capable of traffic reports from multiple traffic sources, including no heading source installations. E • Single point of entry for display on compatible installed displays.
• Correlation of providing a situational awareness traffic display on compatible displays.
1-2
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
190-01122-03 Rev.
Pilots Guide - Page 12
... for the GDL 88
2-2
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
190-01122-03 Rev.
GNS
GDL 88 does not have the capability to show the status of the ground station services being received....ADS-B is the automatic broadcast of a TIS-B ground station.
See the display device Pilot Guide for the symbology used on fixed objects.
Unit Symbol
Description
GNS
Within coverage of a ...
Pilots Guide - Page 13
...GDL 88 to directly receive all ADS-B position reports from aircraft in the vicinity guaranteeing the most complete traffic picture is required. For example, two aircraft are in addition to the other . E
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
2-3
Figure 2-4 ADS-R Operation - FAA Illustration
The GDL 84/88...the other link to provide this service by FAA ground stations and ...
Pilots Guide - Page 14
... being provided TIS-B service and is within ground station coverage, in secondary surveillance radar coverage and transmitting altitude. TIS-B data is within ±3,500 feet and 15 NM of the ATC radar picture to your aircraft and the traffic picture may not be complete.
2-4
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
190-01122-03...
Pilots Guide - Page 15
... multiple weather products for display in the Aeronautical Information Manual. These products, update rates, and coverages are specified in the cockpit to be used by the flight crew for situational awareness. FAA Illustration
190-01122-03 Rev. E
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
2-5 2.4 Flight Information Service - Broadcast (FIS-B)
FIS-B is provided on the 978 MHz...
Pilots Guide - Page 19
...code is changed or the Anonymous Mode control is interfaced to a weight on the display integrated with the GDL 84/88. This capability reduces nuisance alerts when helicopters are not available for a GDL 84 or GDL 88...least 5 seconds. For GDL 84/88 Installations in a stationary hover at an airport.
190-01122-03 Rev. E
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
3-3 Anonymous Mode is ...
Pilots Guide - Page 22
...Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
190-01122-03 Rev.
For GTN units, the tip of the ownship icon where the wings cross the fuselage. Additionally, in the same location.
4.2.1 Traffic Applications - However, due to detect and avoid traffic. The GNS 400W/500W units do not support..." procedures to the nature of TIS-B's service volumes and the incomplete equipage/ adoption of...
Pilots Guide - Page 24
...GDL 88 installed but no source of heading data provided to the GDL 88. Refer to the display Pilot Guide for information about controls and indications.
4.2.1.2 Airport Area Alerting
A GDL 88 (only) installed in a helicopter and with an interfaced Garmin...alerts while conducting operations in the selected traffic data on and must manually select On Scene Mode on the traffic page of both the GTN...
Pilots Guide - Page 25
... these conditions then two alerts will be issued as appropriate. E
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
4-5 The correlation of 15 knots, TAS/TCAS and ADS-B tagets will not correlate and two targets will be generated.
4.2.2 GDL 88 Integration with TCAD/TAS/TCAS I
Figure 4-4 GDL 88 With TCAS Not In Ground Station Coverage
When an active traffic...
Pilots Guide - Page 26
....
Two O'clock, Low, Two Miles."
4-6
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
190-01122-03 Rev. Aural Alert Source
Yes
Yes
N/A
TCAS/TAS
Yes
No
N/A
None
No
Yes
Yes TCAS/TAS (prioritized)
GDL 88
No
No
Yes
GDL 88
Table 4-1 TAS/TCAS Traffic Alerts
Visual Alert Source
TCAS/TAS None
TCAS/TAS GDL 88 GDL 88
NOTE: Aural traffic alerts from...
Pilots Guide - Page 37
... lights to a compatible control display unit and is required.
E
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
6-1 6 INSTALLATION CONFIGURATIONS
6.1 Installation Configurations
6.1.1 GDL 88 with ADS-B Out Transmission Disabled
In this case, the GDL 88 transmits ADS-B messages on 978 MHz and receives ADS-B, ADS-R, TIS-B, and FIS-B services on the 1090 and 978 MHz links using its dual...
Pilots Guide - Page 39
... external traffic system. E
Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide
6-3 This is provided to a audio panel with a compatible unswitched unmuted audio input. Multiple heading sources may optionally be interfaced to the GDL 88 from any compatible magnetic heading source. Heading is optional for no display installations.
6.2.2 Altitude Source
The GDL 84/88 requires the use...
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