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HUD Electronics Unit

Technical Information

Catalogue No: C1174
Category: Head-Up Display [HUD]
Object Type: Signal/Data Processor
Object Name: HUD Electronics Unit
Part No: 51-030-02
Serial No: 0118
Manufacturer: Marconi Avionics
Division: Airborne Display [ADD]
Platform(s): F-16A/B Fighting Falcon
Year of Manufacture: circa 1979
Dimensions: Width (mm): 190
Height (mm): 195
Depth (mm): 450
Weight (g): 9,800
Location: Rack RAA05 [Main Store]
Inscription(s):

EU, HUD Set
Contract SINT Contracto 2/79
Dsgn. Act.
PN 51-030-02
Mfr.
NSN
Ser. No. 0118
────────────────
POWER SUPPLY:
Power Supply, Low Voltage
Part No. 229-018351 DND 1305
Serial No. 08748C
Des. Act. 27489
Mfr 08748
Mfr Part No. 4-174-02
NSN
Contract No.

Notes:

The F-16 Electronics Unit was based on a powerful general purpose computer using MSI TTL technology. It contains a MIL-STD-1553 data bus interface, processor and symbol generator. Data can be received in analogue form but the digital databus significantly reduces the number of data lines. Development of small RISC processors had continued within ADD and FARL and the F-16A/B emerged with a solid state 16K 16-bit store in what was basically a 12/16 RISC implementation. By 1980 the EU memory had more than doubled giving a highly capable processor.

"27489" is a defunct CAGE code for the Rochester site.

The project was for 24 units under a contract with Argentina to equip the Dagger (a Mirage V variant supplied from Israel). The project was called SINT standing for ‘Sistema Integrado de Navegaciön y Tiro’ a navigation and attack system upgrade for the Argentine Air Force (Fuerza Aérea Argentina, or simply FAA) and was given the Divisional code Project 911. The project was cancelled because of the outbreak of conflict with Argentina over the Falklands. About 15 HUD systems had been delivered but not installed which was probably just as well!

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