Flight ID Transmitted Air Ground Status Pressure Altitude Broadcast Inhibit Traffic Sources and Alerting On Scene Mode (OSM) Interfaced Active Traffic System (Optional, GDL 88H Only with GTN) 15 Power 16 External Switches 190-01310-J2 Rev. 1 Page 3 of 16...
1 or more Barometric altitude source 1 or more Table 1 – Required Equipment The GDL 88H must have the following system interfaces fully functional in order to be compliant with the requirements for 14 CFR 91.227 ADS-B Out operations: Number...
Traffic alerting is an aid to visual acquisition and may not be used as the sole basis for rotorcraft maneuvering. Rotorcraft with No Heading Source Rotorcraft which do not have a heading source interfaced to the GDL 88H are subject to the following limitations: ...
1200 E. 151 Street Olathe, KS 66062 for STC SR02123SE GARMIN GDL 84H/88H ADS-B TRANSCEIVER Section 2. NORMAL PROCEDURES The procedures described below are specific only to the GDL 84H/88H. Cockpit Reference Guides and Pilot Guides for interfaced displays will provide additional operating information specific to the displays or other traffic systems.
ADS-B annunciator on/off for approximately 20 seconds after power up. Contact service to resolve the fault. For GDL 88H Installations with an interfaced display: System Messages with “GDL 88 ADS-B Not Transmitting Position”: Interfaced GPS position sources.....VERIFY VALID POSITION System Messages with “GDL 88 ADS-B Control Panel Input...
Garmin International ROTORCRAFT FLIGHT MANUAL SUPPLEMENT 1200 E. 151 Street Olathe, KS 66062 for STC SR02123SE GARMIN GDL 84H/88H ADS-B TRANSCEIVER MANUFACTURER’S DATA Section 6. WEIGHT AND BALANCE DATA See current weight and balance data. Section 7. PILOT CHECKLIST No change.
GARMIN GDL 84H/88H ADS-B TRANSCEIVER GENERAL Garmin GDL 84H/88H UAT Transceiver The Garmin GDL 84H/88H UAT Transceiver is an ADS-B system comprised of a Garmin TSO-C154c GDL 84H/88H, one or two UAT/1090 antenna(s), optional Garmin approved GPS/SBAS antenna, optional Garmin GPS/SBAS position source, and other interfaces as shown in the following block diagram.
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Provide traffic alerting to the pilot via an optional TRAFFIC annunciator lamp and audio output (GDL 84H Only). In addition to the above functions the GDL 88H system performs the following functions: Provide ADS-B OUT status and controls via an interfaced display ...
The GDL 84H/88H ADS-B OUT system has been shown to meet the equipment requirements of 14 CFR 91.227 The GDL 88H meets the requirements of TSO-C195a Class C1, C2, C3, C5, TIS-B Services TSO-C166b Class A1, and FIS-B TSO-C157a for ADS-B In...
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Garmin International ROTORCRAFT FLIGHT MANUAL SUPPLEMENT 1200 E. 151 Street Olathe, KS 66062 for STC SR02123SE GARMIN GDL 84H/88H ADS-B TRANSCEIVER Anonymous Mode Not Available External Switch Controlled via display Height Above Terrain/Airport Data Source Not Available ...
TCAS I, TAS, and TCAD systems. TIS-B: Traffic Information Service-Broadcast UAT: Universal Access Transceiver VFR: Visual Flight Rules Unless otherwise noted, GDL 88H is synonymous with GDL 88H and GDL 88DH 190-01310-J2 Rev. 1 Page 13 of 16...
Flight ID Flight Identification will default to the aircraft registration. If interfaced with a Garmin transponder or GTN an alternate Flight ID can be entered via those interfaces and will automatically be updated at the GDL 84H/88H. Transmitted Air Ground Status The ADS-B OUT message includes the air/ground status of the rotorcraft.
– or match – this traffic with ADS-B traffic the GDL 88H has received and is already tracking. When a correlation is made, the active traffic system or ADS-B target with the most accurate information is displayed to the flight crew.
Operate to Standby when transitioning from air to ground. If the GDL 88H fails then external traffic device data is no longer sent to the display. When interfaced to an active traffic system, traffic alerts are provided as follows: ...