011-01264-50

Garmin GDU 620 flight display 011-01264-50

011-01264-50 is the exact Part Number for this Garmin GDU 620 dual-screen flight display unit. Garmin installation data identify it as the G500 configuration with the primary flight display on the left and the multifunction display on the right. The two 6.5-inch color LCDs share one panel-mounted enclosure and each uses VGA resolution of 640 by 480 pixels.

The GDU 620 is the crew-facing display and control point of a compatible integrated flight deck. It does not independently measure attitude, airspeed, altitude, heading or outside-air temperature. Those values arrive from approved sensors and remote line-replaceable units. The display then combines the validated information with navigation, traffic, weather and terrain data according to the installed system configuration.

Left-side PFD and right-side MFD arrangement

On Part Number 011-01264-50, the left screen is the PFD. It presents the primary flight references used by the pilot, including attitude, indicated airspeed, altitude, vertical speed, heading and course information when the required sources are connected and valid. The right screen is the MFD and can present navigation and flight-plan information together with supported traffic, weather, terrain and database-driven pages.

This left-PFD arrangement is the defining configuration detail that separates the -50 from the 011-01264-60 version. The -60 reverses the screen roles, with the MFD on the left and the PFD on the right. A similar bezel and common model name therefore do not establish interchangeability. The complete suffix and the required pilot-side arrangement must be checked against the aircraft installation approval.

Front-panel keys and knobs are placed near the screen functions they control. The two card slots support approved navigation and supplemental database processes. Database cards, unlocks and subscriptions can be installation-specific and are not assumed to be included unless the quotation lists them.

G500 system inputs and display functions

A typical G500 or G500H signal chain begins with pitot-static, temperature, magnetic and inertial sources. A compatible GDC 74-series air-data computer provides pressure altitude, airspeed, vertical speed and temperature data. A GRS 77 or GRS 77H attitude and heading reference unit processes attitude information with input from a GMU 44 magnetometer and compatible GPS source. ARINC 429, RS-232 and high-speed data interfaces then carry approved information to the GDU 620.

Compatible external navigators can supply position, flight-plan and VOR, localizer or glideslope data. Optional traffic and data-link equipment can add traffic, weather or entertainment information. These associated units are related system components, not part of this GDU delivery and not automatically interchangeable with one another. The exact interfaces, software versions and enabled options must follow the aircraft-specific installation data.

Installation, replacement and receiving inspection

The manufacturer plate on the photographed unit confirms GDU 620, P/N 011-01264-50, 14/28 VDC, TSO C113 and DO-178B Levels C and D references. Published rotorcraft data list an approximate unit weight of 6.38 pounds and an installed weight of about 7.04 pounds with the rack and connector. Final installation must use the approved connector kit, mounting hardware, configuration module, circuit protection, cooling and bonding provisions.

An external configuration module retains installation data, but a replacement display still requires the applicable software loading and checkout procedure. Receiving inspection should verify the exact suffix, serial number, bezel, screen condition, keys, knobs, card slots, rear connectors and release paperwork. Functional testing should cover both displays, dimming, controls, data buses, alerting, database access and every connected aircraft interface required by the approved configuration.

New Surplus supply and ordering information

This 011-01264-50 GDU 620 is offered in New Surplus condition from partner stock with a six-month warranty. New Surplus describes a never-used unit from surplus inventory and does not replace the need to review storage history, modification status, software, database media, release documentation and time-controlled records where applicable. The exact-label gallery photograph preserves the manufacturer identification and the photographed serial number for reference.

For an inquiry, specify Part Number 011-01264-50, model GDU 620, aircraft type, G500 or G500H configuration, required PFD side, software and documentation requirements, included rack or connector, and quantity. Other displays, sensors and navigation units can be reviewed in the Garmin / BendixKing / Honeywell / Collins category. Related avionics may share the same flight-deck architecture without being direct replacements.

Product Type: Dual-screen integrated flight display unit

Manufacturer: Garmin

Model: GDU 620

Designation: 011-01264-50

Alternative Designations: 0110126450; GDU620; GDU-620; Garmin GDU 620

System Configuration: G500 / approved G500H installations as configured

Primary Flight Display Location: Left screen

Multifunction Display Location: Right screen

Display Quantity: 2

Display Size: 6.5 in each

Display Resolution: 640 × 480 pixels per display

Functions: Primary flight, navigation, flight plan, traffic, weather and terrain presentation as equipped

DC Power According to Plate: 14/28 VDC

Qualification According to Plate: TSO C113

Software Reference According to Plate: DO-178B Levels C and D

Approximate Unit Weight: 6.38 lb / 2.89 kg

Approximate Installed Weight: 7.04 lb / 3.19 kg with rack and connector

Configuration Storage: External configuration module in the approved connector installation

Typical Interfaces: ARINC 429, RS-232, Ethernet and approved discrete interfaces as configured

Associated Equipment: Compatible air-data computer, AHRS, magnetometer, GPS navigator and optional traffic/data-link equipment

Typical Signal Chain: Aircraft sensors and navigation LRUs → GDU 620 → pilot PFD/MFD presentation

Interchangeability: Verify exact suffix, PFD side, software, options, rack, wiring and aircraft approval

Condition: New Surplus

Warranty: 6 Months

Technical Documentation: Applicable Garmin GDU 620 / G500 / G500H installation and maintenance data

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.