LEADING PARTICULARS

MODEL SPECIFIED

SM-73 Rigel™


TYPE

SM-73



Maritime Multi-mission Aircraft (MMA)/
Anti-Submarine Warfare (ASW) Platform


POWERPLANT

Number and Type
Model
Maximum SHP @ RPM
Propeller
Propeller Diameter



Twin Engine Turboprop
Motor Sich/ZMDB Progress D-27 Turboprop
2 x 14,500 SHP @ 1,000 RPM
Hamilton Standard 8-Blade Scimitar
17 ft 6 in


ACCOMMODATION

Flight Crew
Operations Crew
Total Standard Accommodation



4
6

10


RADAR

ISAR Option # 1
Weather Radar Option # 1
TRF Option # 1



Raytheon AN/APS-137(V) ISAR
Northrop Grumman AN/APN-241 Color Weather Radar
Raytheon AN/APQ-122 Terrain Following Radar


ASW SENSORS

MAD Option # 1
Sonobouy System Option # 1



Raytheon AN/ASQ-208 Magnetic Anomaly Detector
Cubic AN/ARS-5 with integrated SRS sonobuoy system


FLIR TARGETING SYSTEMS

Cost Plus Electro-Optical Turret # 1
Cost Plus Electro-Optical Turret # 2
Cost Plus Electro-Optical Turret # 3



AN/AAS-36/37
Raytheon AN/AAS-52 Multi-Spectral Targeting System
L-3 Wescam MX-20


SENSOR DATA PROCESSING

Data Processor # 1
Data Processor # 2



AN/UYS-2 Proteus
AN/ASQ-212


HEAD UP DISPLAY (HUD)

Pilot & Copilot HUD Option # 1



Honeywell Visual Guidance System Head-Up Display


MULTI-FUNCTIONAL DISPLAYS (MFDs)

Primary MFDs Option # 1



(6) x Honeywell Primus Epic 10 x 13 in MF LCDs


MISSION COMPUTERS

Option # 1
Option # 2
Option # 3



Sierra Technologies AN/APN-243(V) Station Keeping
Lockheed Martin Mission Computer

GD AN/AYQ-25(V) Advanced Mission Computer


STORES MANAGEMENT

SMS/WDNS Option # 1



GD AIS Stores Management System



NAVIGATION SYSTEMS

GPS/INS Option # 1
GPS/INS Option # 2
GPS/INS Option # 3
GPS/INS Option # 4

TACAN Option # 1

ADF Option # 1
ADF Option # 2

VOR/ILS Option # 1

Radar Altimeter Option # 1



Raytheon DAR GPS Digital Anti-Jam Receiver
Northrop Grumman LN-100G GPS/INS
Northrop Grumman LN-93 INS
Honeywell H-764G Embedded GPS/INS

Rockwell Collins AN/ARN-153(V) TACAN

Collins ADF-462/4000
Honeywell KR 87

Honeywell AN/ARN-127

Honeywell HG-9550


COMMUNICATION SYSTEMS

Communications Link Option # 1

UHF/VHF COMM Option # 1
UHF/VHF COMM Option # 2
UHF/VHF COMM Option # 3

IFF Transponder Option # 1
IFF Transponder Option # 2
IFF Transponder Option # 3

Datalink Option # 1

Intercom Option # 1

Cockpit VADR Option # 1



Hazeltine AN/ARR-78(V) Communications Link

Rockwell Collins AN/ARC-210(V)
Raytheon AN/ARC-222 VHF/SINCGARS Radio
Raytheon AN/ARC-232(V) Starblazer

Raytheon AN/APX-119
BAE Systems AN/APX-117(V)
BAE Systems AN/APX-118(V)

MIS/LVT Low-Volume LINK 16

Andrea Electronics AN/AIC-18 Intercom

L3 Aviation Recorders FA2200 MADRAS


ELECTRONIC WARFARE SUITE

MAWS Option # 1
MAWS Option # 2

RWR Option # 1
RWR Option # 2

IRCM Option # 1
IRCM Option # 2
IRCM Option # 3

Cost Plus SPJ Option # 1

LWR Option # 1

Chaff/Flare Dispenser Option # 1

Towed Decoy Option # 1



ATK Mission Systems AN/AAR-47 Advanced MAWS
Raytheon AN/AAR-58 Advanced MAWS

BAE Systems AN/ALR-56M RWR
AN/ALR-69 Enhanced RWR

BAE Systems AN/ALQ-157(M) IRCM
Northrop Grumman AN/AAQ-24(V) Nemesis
Northrop Grumman LAIRCM

Northrop Grumman AN/ALQ-165

Elisra LWS-20V-2 Laser Warning System

BAE Systems AN/ALE-47; 16 Dispensers

Raytheon AN/ALE-50 Towed Decoy System


SONOBOUY

Vertical Sonobouy Launch Tubes



64


INTERNAL WEAPONS BAY

Maximum Internal Warload

Internal Weapon Bay Length
Internal Weapon Bay Width
Internal Weapon Bay Height

Rotary Weapons Launcher



24,000 lbs

20 ft 0 in
10 ft 0 in
10 ft 0 in

Common Rotary Launcher (CRL)


EXTERNAL ARMAMENT

Eight (8) Wing Mounted External Hardpoints for 20,000 lbs Stores/Ordinance Using NATO Standard Lug Suspension


DIMENSIONS

OVERALL

Overall Span
Overall Length
Overall Height
Gross Wing Area



148 ft 0 in
132 ft 6 in
39 ft 9 in
2,470 sq ft


WING

Leading Edge Sweep
Span
Area
Aspect Ratio
Mean Airfoil



-12.5º inboard, 19º outboard
148 ft 0 in
2,470 sq ft
8.87
15% Stavatti Hi-Lift Airfoil


HORIZONTAL STABILIZER

Leading Edge Sweep
Span
Area
Aspect Ratio
Mean Airfoil



-15° inboard, 17.2º outboard
74 ft 6 in
795.6 sq ft
6.98
NACA 0012 Modified


VERTICAL STABILIZER

Leading Edge Sweep
Span
Area
Aspect Ratio
Mean Airfoil



21.4°
24 ft 2 in
344 sq ft
1.68
NACA 0012 Modified


LANDING GEAR

Wheel Base
Wheel Track
Nose Tires
Main Tires
Nose Tire Pressure
Main Tire Pressure



42 ft 1 in
48 ft 6 in

(2) x Type VII 39 x 13, 16 ply
(8) x Type VII 40 x 14, 24 ply
115 psi
170 psi



WEIGHTS

Dry Empty Weight

Aircraft Operating Weight

Standard Internal Fuel (JP-8):

Maximum Warload (With Standard Internal Fuel):

Maximum Take-Off Weight (MTOW)

Maximum Landing Weight (MLW)

114,268 lbs

117,508 lbs

70,000 lbs

25,000 lbs

212,508 lbs

212,508 lbs



PERFORMANCE & HANDLING

Performance estimates are based upon a standard SM-73 aircraft at CTOW or MTOW as specified. MTOW configuration is representative of a Maximum Internal Warload of 25,000 lbs carried within the Internal Weapons Bay. under ISA, standard day conditions. Takeoff and landing field lengths are based on level, hard surface runways with zero wind. Ferry range is with CRL replaced by an Internal Weapons Bay Fuel Tank Plus Standard Internal Fuel.

Max Level Speed @ SL
Max Level Speed @ FL 150
Max Level Speed @ FL 250

Economy Cruise Speed @ FL 150
Typical Cruise Speed @ FL 150

Typical Patrol Speed @ FL 15

Stall Speed Flapped @ SL-MTOW
Approach Speed Flapped @ SL-MTOW
Stall Speed Clean @ SL-MTOW

Max Climb Rate @ SL-MTOW

Service Ceiling Exceeds

Maximum Endurance, Standard Internal Fuel

Mission Radius with 3 Hours On-Station @ FL 15
Maximum Cruise Range, Standard Internal Fuel
Ferry Range With Internal Weapons Bay Tank

Takeoff Distance-SL-MTOW
Landing Distance-SL-MTOW

Maximum Wing Loading (lbs/sq ft)
Maximum Power Loading (lbs/SHP)
Design Load Factors-MTOW

390 KTAS
400 KTAS
385 KTAS

300 KTAS
330 KTAS

200 KTAS

80 KTAS
95 KTAS
130 KTAS

3,000 ft/min

30,000 ft

16.25 Hours

1,350 nm

4,600 nm
6,250 nm

1,100 ft
1,280 ft

86.0
7.33
+4.5/-2.0