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TT--50 Application in an 50 Application in an Interdependent Interdependent WarfightingWarfighting
EnvironmentEnvironment
2006.10
Maj. General Deuk-Hwan Kim
ROK DAPA
Contents
I. ROKAF T-50 Development Concept
II. T-50 Program status
III. T-50 Performance
IV. T-50 Application to Future WarfareEnvironment
V. Conclusion
The views expressed in this presentation do not reflect the official policy or position of the Korea
government or the Department of Defence
I. ROKAF T-50 Development Concept
Operational Needs (1/2)
Present
FutureFuture
Advanced Fighter LeadAdvanced Fighter Lead--In In
BasicBasic
BasicBasic
Advanced / Fighter LeadAdvanced / Fighter Lead--In In
Hawk Hawk
TT--38 38 FF--5 5
Skill
Lev
el
TrainingAir Bases
TacticalFighter Wing
Time
CurrentTrainingSystem
T-50TrainingSystem
Combat Readiness
TT--50 50
Advanced Jet Trainer (T-50)
Integrating two types of Aircraft Minimizes Training Period
Operational Needs (2/2)
ROKAF uses A-50 for “low” category combat aircraft
Light Attacker (A-50)
A-A : Air-to-AirA-G : Air-to-GroundOCA : Offensive Counter AirDCA : Defensive Counter AirCAS : Close Air Support
ClassClass
MissionMission
AA--AA
AA--GG
AircraftAircraftTypesTypes
HighHigh MediumMedium LowLow
OCAOCA
DeepDeepInterdictionInterdiction InterdictionInterdiction CASCAS
FF--15K15K KFKF--1616 AA--5050
DCADCA PointPointDCADCA
MissionMission RangeRange
LowLow
MediumMedium
HighHigh
( w/o Radar, Gun)
Lower O&S Cost
• High Training Effectiveness
• High Energy Management
Advanced Trainer
T-50
(+EW, PGM, Night Navigation)
Day / Night Attacker
• Increase Survivability- RWR, CMDS
• WCMD, JDAM• NVIS• Tactical Datalink
Light Combat Aircraft
A-50
(Baseline)
LIFT with LCA Capability
• Radar
• Weapon System- Gun, AIM-9 - Bombs, AGM-65
Lead-in Fighter Trainer
TA-50
Design Concept
The baseline of design is TA-50
Performance Design Goal
(W/SC )Lα
0.5
1.0
1.5
5 10 15 20 25 30
T-41T-37
KT-1 Hawk-60/100T-45
F-5BT-38
Mirage-2000
F-15CF-16
TT--5050
F-22
Fighter/Trainer Performance Index
(T/W)
Wing Loading/Lift
Fighter-Like maneuver performance
II. T-50 Program Status
Program Schedule
MajorMilestone
Full-ScaleDevelopment(FSD)
1999 2000 2001 2002 2003 2004 2005
Production
2006
Flight Test
Integrated Logistics Support / Training System
ProductionProduction
1st A/C DeliveryProduction Contract
Manufacturing Ground Test
Concept/Detail Design
2007
CDR
Up-gradeProgram Export / AExport / A--50 Up50 Up--gradegrade
LM Aero is not only Co-developer but also an Investor of T-50 Program
LM Aero 13%• Primary Sub-contractor
• Flight Control & Avionics Development
• Technical Assistance
Korean Government
70%
Program Budget & Work Share
$ 2 Billion
KAI 17%• Primary Contracor
• Aircraft Design & Integration
• Major Component Fabrication
III. T-50 Performance
Nick Name : GOLDEN EAGLE
General Characteristics
2,7460.74
12,0507,66317046.4
25.25T-38 Talon
1.00.52Thrust to Weight Ratio
255190.1Wing Area (sq. ft)14,2008,877Empty Weight (lb)29,70020,060Max. Takeoff Weight (lb)
3,159
39.330.8
Hawk
4,800Internal Fuel (lb)
43.1Length (ft)31.0Span (ft)T-50Description
T-50
T-38
T-38
T-50
T-45
The T-50 is the largest in T/W and wing area
T-50
Hawk
T-38
Fighter-Like Performance• Horizontal and Vertical
Control Surface Sizing• Blended Wing-Fuselage• Variable-Camber Wing
Proven, Reliable Engine (F404)
Configuration
Fore-body Strakes• Improves Lift & Pitch
Responses• Maintain Directional Stability• Reduces Trim Drag & Buffet
Intensity
Modern Cockpit• Integrated Digital Avionics• Advanced Digital Flight
Control System• Sophisticated Sub-System
Wing Designed For Training• Large Wing Area for Turning Performance
& Take Off / Landing Performance• Optimizes Wing Root Thickness for
Strength, Durability, and Aero Efficiency
Mach 1.0 Air Speed
Alti
tude
1G V-H Envelope
T-50
TypicalTrainer
Main Region of AJT/LIFT/OCU Training
4th-5th Generation Fighters
Maneuver Performance
T-50’s Performance Envelope Provides a Wide Variety of Training Missions
Flying Characteristics
• AOA-G Limiter• Anti-Spin Logic• Stall/Departure Free
• AOA-G Limiter• Anti-Spin Logic• Stall/Departure Free
Care Free Handling
• Selectable HandlingQualities for Training
• Embeded Training
• Selectable HandlingQualities for Training
• Embeded Training
Training Modes
• Superior Low Speed• Handling Quality• Superior Low Speed• Handling Quality
Easy To Fly
• Programmable Gradient• Electrically Coupled• Feel and Motion• IP’s Paddle Off
• Programmable Gradient• Electrically Coupled• Feel and Motion• IP’s Paddle Off
Active Control Stick
• Ease of Maintenance• High Reliability• Ease of Maintenance• High Reliability
Flight Control System
• Consistent Flying Characteristics• +8G/-3G Maenuver• Optimized for Knowledge/Skill/Attitude
• Consistent Flying Characteristics• +8G/-3G Maenuver• Optimized for Knowledge/Skill/Attitude
Positive Training• Triple Redundancy• Continuous System Self Test• Triple Redundancy• Continuous System Self Test
Safety
Fighter-Like Maneuver and Safe Trainer-Like Low Speed Handling
T-50 VS KF-16
T-5010 %80 %Computing MarginAvionics
T-504 x 4 Mono5 x 5 ColorMFD
T-501-Dimension Analog3-Dimension DigitalControl TypeFlight Control
Aerodynamics
AttackCapability
F-1629,100 lb17,700 lbThrust
F-1616,000 lb10,000 lbPayload
T-50LGBGPS/INS PGM capability
SuperiorityKF-16(Block 52)T-50
Comparative Superiority• F-16 has better payload, range, thrust performance• T-50 has better PGM, Flight Control, Avionic system
Strong Resemblance in CockpitTT--5050 KFKF--1616
Comprehensive Total Training System
The Total Training System Approach Provides a Proven, Lowest-Risk and Highest-Quality Pilot Training Solution
Comprehensive GroundComprehensive Ground--BasedBasedTraining SystemTraining System
Ground Based Training ILS
Integrated Logistics SupportIntegrated Logistics SupportSystemSystem
Aircraft System
KTX-2 고등비행 일반
KTX-2 기본전투기동 입문(Basic Fighter Maneuver)
KTX-2 훈련센터
Aircrew Training Devices
Maintenance Training Devices
Training System Support Center
Computer Based Training
CoursewareTraining Management System
Syllabus PTS/MTSAcademics
(Lecture, Electronic Classroom)
Ground Based Training System
Advanced GBTSEssential Part of Total Training System
F M T
C A I (Computer Aided Instruction)C B T (Computer Based Training)
MTD (Maintenance Training Devices)
OF T
Improved Training Effectiveness
T-50
Train
ing P
rogr
am
Skill
Lev
el
New Requirement Level
NOTIONAL T-50 SYLLABUS:
TrainingEffectiveness
Increase
Reduction ofTraining Time & Expense
Basic Tactics
Formation
Navigation
Instrument
Basic Flight
Operational Tactics
Additional Employment
Weapon Sensors
Advanced FighterLead-INBasic OCU
T-50 Training System Increases Skill Level and Reduces Training Period
CONVENTIONAL SYLLABUS:
Download Training Sorties
Preliminary Analysis Shows that the T-50 Training SystemCan Reduce the Training Sorties Dramatically !
T-50 Syllabi is Established Based on MIL-HDBK-29612 (ISD)
Single Platform For AJT/LIFT Increases Training EfficienciesOCU Download is Derived From
• Similar System and Operation Procedure
• Similar Handling Quality and HOTAS• Same Avionics System Concept• Perform Same Mission Task as F-16
Training Course0
50
100
150
200
250
300
KT-1
T-38
F-5E/F
KF-16
KT-1
T-50
A-50
KF-16
As Is To Be
Sort
ies
254 Sor’121 Weeks
219 Sor’109 Weeks
IV. A-50 Application to Future Warfare Environment
A-50 Derivatives - Light Attacker(FA-50)
Attack Capability Reinforcedthrough the Enhancement of Survivability and Lethality
Existing Airframe and Subsystems
Weapon Capability ( Max 10,000 LB)
TA-50 Equipment
Survivability Improved : RWR, CMDS
Lethality and Mission Range Improved : - Precision Guided Bomb : JDAM, WCMD- Data Link
New Equipment
+
Identical OML to TA-50 LIFT
•RWR (SPS•-•1000)•RWR (SPS•-•1000) •CMDS (AN/ALE•-•47)•CMDS (AN/ALE•-•47)
•Datalink•(MIDS•-•FDL)•Datalink•(MIDS•-•FDL)
•JDAM•JDAM •CBU•-•105•CBU•-•105
•3•rd MFD •NVIS•3•rd MFD •NVIS
R W R
JDAM WCMD
CMDS
Data Link
A-50 Derivatives - Utilities
A-50 has Derivative Development Potential for RA-50 and EA-50
• Survivability (RWR, CMDS)• EO/IR Pod• ECM Pod
• Survivability (RWR, CMDS)• Anti-radiation missile• Jammer Pod
ECM PodEO/IR Pod Jammer PodAnti- Radiation MSL
RA-50 EA-50
NCW version Combat Aircraft (1/4)
Increasing usefulness of small platform
Mk.82 Free Fall Bomb500lb X 4 = 2,000lb
SDB (GPS Guided Stand-off Bomb)250lb X 4 = 1,000lb
<
Increse in demand for Small Platform like a A-50 in NCW Environment• Replace sensor by network will save empty weight
- F-15K : Radar, IRST and sensor structure weight about 2400 lbs- About 8% of empty weight
• Smaller/More Precise Weapon will cause downsizing fighter aircraft
Increasing Cost-Effectiveness of small platform with Small Guided Bomb & Long Range Stand-off Missile
Stand-offMultiple target delivery
2 x JASSM
Long Range SAM
40nm (78km)
12 x SDB
200nm (370km)
Long Range delivery
SHRAD
Improved CAS Mission with A-50 • Multiple target attack capability with beyond enemy's SAM range• Deep strike with long range Air-to-Ground Missile (Over 200 nm)
NCW version Combat Aircraft (2/4)
A-50 could UAV controller role• Command Mission Diversion/Abort for UAV• Expand Line-Of-Sight limitation and enables communication relay
T-50 Platform have an economical advantage for UAV Control & Communication Relay mission
A-50
UCAV (1)
UCAV (2)
UAV
Expand LOS
Control
Control
NCW version Combat Aircraft (3/4)
A-50 UCAV for SEAD Mission• Cockpit : Replace with 2,300lb Additional Fuel Tank
-> 100nm increase range• Gun : Replace with UAV control system
• A-50 : (2) AIM-9 + (6) MK82 + (1) 150 Tank• A-50 UCAV : (2) HARM + HTS + 150 Tank + Cockpit Tank
A-50 UCAV Mission Radius
Replace A-50 UCAV cockpit with additional fuel tanks, that can be operated in SEAD mission
NCW version Combat Aircraft (4/4)
A-50
A-50
UCAV
Sensor Command
T-50 is the Future in an Interdependent Warfighting Environment of Korea
V. Conclusion
