F-16 HUD Illuminated Control Panel

Technical Information

Catalogue No: C0677
Category: Head-Up Display [HUD]
Object Type: Control/Data Entry
Object Name: F-16 HUD Illuminated Control Panel
Part No: K0656-2544-0025 Rev A
Serial No: 997
Manufacturer: Symbolic Displays [SDI]
Division: Unknown
Platform(s): F-16C/D Fighting Falcon 
Year of Manufacture: 1986
Dimensions:
Width (mm):
136 
Height (mm):
100 
Depth (mm):
28 
Weight (g):
175 
Location: Archive Object Store
Inscription(s):

Illuminated Control Panel
NATO-K0656-2544-00025 Rev A
19565-702300-2 Rev B
Proc. Des. CF-L2
SDI
Lamps (21) S.D.I. 702255
Contract No.;
Ser. No. 997
Mfg. Date Oct 1986
U.S.

Notes:

19565-702300-2 Rev 0

The F-16C (single seat) and F-16D (two seat) are improved versions of the 'A' and 'B' and have the latest cockpit control and display technology. The LANTIRN diffractive optics HUD was designed for the new aircraft but development was delayed by the complexity of the manufacturing problems. As an interim the Company offered a wide angle conventional optic design.

The initial order was placed in 1984 and was valued at nearly $50million (then about £30million) to cover both development and production.

The HUD PDU has both a raster and a cursive capability with the first application of "cursive in flyback" in which the same amount of symbology as in the daytime high brightness mode can be drawn on the CRT using the raster flyback period of the Night mode. The system accuracy was enhanced by the ability to apply corrections for the windshield. The optics provides a 25° Total Field of View and a 20° by 15° Instantaneous Field of View which was the maximum that could be achieved within the limitations of the exit lens design and the large distance between the pilot and the HUD occasioned by the reclined high "G" seat.

The Processor/Symbol Generator uses the MIL-STD-1553 databus architecture, the MIL-STD-1750 processor and the MIL-STD-1589B Jovial J73 software. This is the first time that all three Standards had been used together. The HUD EU has comprehensive video mixing and scan conversion and self-contained weapon aiming capability.

Over 2300 HUDs were delivered for the F-16 and the system has been the basis of equipment supplied for other programmes such as for the A-7D/K and F-5 adding another 1500 units to the family. In 1985 the F-16C/D design won the Queen’s Award for Technology Improvements to aircraft Head Up Display systems for the Company.

Click to enlarge