# Vickers VISCOUNT 744

- Type: Aircraft model (FAA registry)
- Registry code: 9470204
- Manufacturer (registry): VICKERS
- Model: VISCOUNT 744
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 4 · Turbo-prop
- Seats: 53
- Weight class: 20,000 lb and over
- Cruise speed: 238 mph
- Certification: Type certificated
- Data sheet: [TCDS A-814](https://openairdocs.org/tcds/A-814) (OpenAirDocs)
- Holder: Vickers-Armstrongs (Aircraft Limited)
- Registered aircraft: 0
- Page: https://openairdocs.org/model/vickers-viscount-744

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 98-23-13](https://openairdocs.org/ad/98-23-13): Nacelle Support Structures · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Dec 17, 1998
- [AD 98-12-17](https://openairdocs.org/ad/98-12-17): Struts · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jul 1, 1998
- [AD 95-22-08](https://openairdocs.org/ad/95-22-08): Fuselage Component Limits · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Nov 27, 1995
- [AD 95-19-11](https://openairdocs.org/ad/95-19-11): Horizontal Stabilizer · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Oct 20, 1995
- [AD 95-15-08](https://openairdocs.org/ad/95-15-08): Inspect for Corrosion of Tailplane Assembly · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 23, 1995
- [AD 95-15-02](https://openairdocs.org/ad/95-15-02): Inspect "W" Frame Socket Fittings · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 23, 1995
- [AD 95-14-08](https://openairdocs.org/ad/95-14-08): Nose Landing Gear · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 18, 1995
- [AD 95-03-04](https://openairdocs.org/ad/95-03-04): Nose Wheel Steering · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Mar 20, 1995
- [AD 94-26-16](https://openairdocs.org/ad/94-26-16): Taper Plugs & Split Bushings · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Mar 1, 1995
- [AD 94-26-14](https://openairdocs.org/ad/94-26-14): Inspect For Cracks In Chassis · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Feb 3, 1995
- [AD 92-22-03](https://openairdocs.org/ad/92-22-03): Rear Pressure Bulkhead · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Dec 3, 1992
- [AD 92-11-05](https://openairdocs.org/ad/92-11-05): Upper Boom of Wing Rib · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jul 9, 1992
- [AD 92-09-04](https://openairdocs.org/ad/92-09-04): Shuttle Valve Elbow Connection · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jun 2, 1992
- [AD 91-26-01](https://openairdocs.org/ad/91-26-01): Elevator Balance Weights · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Mar 23, 1992
- [AD 91-18-06](https://openairdocs.org/ad/91-18-06): Inspect Wing Flap Guide Rails · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Sep 23, 1991
- [AD 91-14-16](https://openairdocs.org/ad/91-14-16): Wing Break-Joint · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 9, 1991
- [AD 91-14-18](https://openairdocs.org/ad/91-14-18): Wing Spar Upper Boom · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 6, 1991
- [AD 88-14-04](https://openairdocs.org/ad/88-14-04): Wing Surface · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Sep 6, 1988
- [AD 87-23-03](https://openairdocs.org/ad/87-23-03): Wing Surface · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Dec 9, 1987
- [AD 87-22-04](https://openairdocs.org/ad/87-22-04): Landing Gear · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Nov 13, 1987
- [AD 84-07-03 R1](https://openairdocs.org/ad/84-07-03-R1): Nose Landing Gear · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Mar 24, 1986
- [AD 86-02-05](https://openairdocs.org/ad/86-02-05): Hydraulic System Cut Out Valve · Vickers-Armstrongs Viscount 744 and Viscount 745D. Effective Feb 3, 1986
- [AD 85-14-08](https://openairdocs.org/ad/85-14-08): Alternators · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 16, 1985
- [AD 85-12-06](https://openairdocs.org/ad/85-12-06): Wheel Brake Unit · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jul 15, 1985
- [AD 84-19-07](https://openairdocs.org/ad/84-19-07): Hydraulic System · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Oct 22, 1984
- [AD 80-21-51](https://openairdocs.org/ad/80-21-51): Elevator Control System · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 27, 1981
- [AD 78-23-13](https://openairdocs.org/ad/78-23-13): MLG Shock Absorber Struts · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Dec 18, 1978
- [AD 77-15-07](https://openairdocs.org/ad/77-15-07): Aileron Control Rods · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 22, 1977
- [AD 76-19-01](https://openairdocs.org/ad/76-19-01): Elevator Control Mechanism · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Oct 15, 1976
- [AD 75-27-02](https://openairdocs.org/ad/75-27-02): Propeller Feathering · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jan 19, 1976
- [AD 75-26-12](https://openairdocs.org/ad/75-26-12): Torque Shaft Assemblies · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jan 14, 1976
- [AD 75-17-01](https://openairdocs.org/ad/75-17-01): Aileron Control In-Flight · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Sep 1, 1975
- [AD 65-18-03](https://openairdocs.org/ad/65-18-03): Engine Mount Assembly · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 27, 1975
- [AD 75-17-02](https://openairdocs.org/ad/75-17-02): Cable Assemblies · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Aug 15, 1975
- [AD 75-13-06](https://openairdocs.org/ad/75-13-06): Horizontal Stabilizer · Vickers-Armstrongs Viscount 744 and Viscount 745D. Effective Jun 6, 1975
- [AD 73-12-07](https://openairdocs.org/ad/73-12-07): Nacelle Tubes And End Fittings · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jul 5, 1973
- [AD 72-18-09](https://openairdocs.org/ad/72-18-09): Control Rods And Electrical Systems · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Sep 6, 1972
- [AD 71-19-04](https://openairdocs.org/ad/71-19-04): Placard On Cabin Pressurization · Vickers-Armstrongs Viscount 744 and Viscount 745D. Effective Aug 6, 1971
- [AD 71-08-04](https://openairdocs.org/ad/71-08-04): Undervoltage Sensing Unit · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective May 8, 1971
- [AD 71-01-02](https://openairdocs.org/ad/71-01-02): Flap Drive Motor Assembly · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jan 21, 1971
- [AD 70-08-04](https://openairdocs.org/ad/70-08-04): Cabin Blower Drive Quill · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective May 14, 1970
- [AD 70-05-02](https://openairdocs.org/ad/70-05-02): Engine Breather Pipes · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Mar 23, 1970
- [AD 70-04-05](https://openairdocs.org/ad/70-04-05): Automatic Feathering System · Vickers-Armstrongs Viscount 744 and Viscount 745D. Effective Mar 21, 1970
- [AD 70-03-03](https://openairdocs.org/ad/70-03-03): Fuselage Pressure Shell · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Feb 22, 1970
- [AD 70-03-02](https://openairdocs.org/ad/70-03-02): Fuselage Pressure Shell · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Feb 22, 1970
- [AD 70-02-08](https://openairdocs.org/ad/70-02-08): Fuselage Leading Edge Frame · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Feb 8, 1970
- [AD 70-02-04](https://openairdocs.org/ad/70-02-04): Electrical Generation System · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Feb 5, 1970
- [AD 69-21-02](https://openairdocs.org/ad/69-21-02): Cabin Superchargers · British Aerospace Argosy AW.650 Series 101, F27 Mark 100, F27 Mark 300 and 18 more. Effective Oct 9, 1969
- [AD 69-19-02](https://openairdocs.org/ad/69-19-02): Cable Lugs · Vickers-Armstrongs Viscount 744 and Viscount 745D. Effective Sep 20, 1969
- [AD 69-15-08](https://openairdocs.org/ad/69-15-08): Outer Wing Spar · Vickers-Armstrongs Viscount 744, Viscount 745D and Viscount 810. Effective Jul 27, 1969

All 94: https://openairdocs.org/model/vickers-viscount-744/ads.md

## Registered aircraft

None registered with this model now.

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## STCs that may be installed (OpenAirDocs) (10)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA863EA](https://openairdocs.org/stc/SA863EA): Incorporation of DME Corporation emergency evacuation slide lighting system. Astronics Luminescent Systems Inc
- [STC SA661WE](https://openairdocs.org/stc/SA661WE): Fuselage fuel tank, 755 gallon. Rogerson ATS
- [STC SA376SW](https://openairdocs.org/stc/SA376SW): Interior modification. Ward Intl Aircraft Service
- [STC SA416SW](https://openairdocs.org/stc/SA416SW): Interior modification. Ward Intl Aircraft Service
- [STC SA407SW](https://openairdocs.org/stc/SA407SW): Installation of the Hamilton aural overspeed warning system type HF-100VM. Hamilton Instruments Inc
- [STC SA4-357](https://openairdocs.org/stc/SA4-357): Two Aircraft Radio Corp. ADF loops and sense antenna masta and lead-in insulators. Bayaire Avionics Inc
- [STC SA657WE](https://openairdocs.org/stc/SA657WE): AiResearch GTP30-54 auxiliary turbine power unit for ground operation only. Qualitron Aero Inc
- [STC SA83EA](https://openairdocs.org/stc/SA83EA): Distance measuring equipment. (Applicable to aircraft which have incorporated Vickers-Armstrong Modification D.1236.). United Air Lines Inc
- [STC SA905WE](https://openairdocs.org/stc/SA905WE): Flexible hose assembly. Resistoflex Corporation
- [STC SA1-411](https://openairdocs.org/stc/SA1-411): Goodyear SK306-1204 revision E propeller blade iceguard on Rotol propeller R130/4-20-4/12E with blades RA25842. United Air Lines Inc

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