H-60 Romeo LIMITS
Terms
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- TGT LIMITS
- 0°-810°C CONTINUOUS 810°-851° 30 MIN 851°-903° 2.5 MIN 903°-949° 12 SEC 949° MAX
- Np LIMITS
- BELOW 96% AVOID 96-101% CONTINUOUS 101-120% 12 SEC. 120% MAX
- Nr LIMITS
- BELOW 96% AVOID 96-101% CONTINUOUS 101-120% CAUTION 120% MAX
- DUAL ENGINE TORQUE (BELOW 80KTS)
- 0-120 CONTINUOUS 120-144 10 SEC. 144% MAX
- DUAL ENGINE TORQUE (ABOVE 80KTS)
- 0-106 CONTINUOUS 106-127 10 SEC. 127 MAX
- SINGLE ENGINE TORQUE
- 0-135 CONTINUOUS 135-144 10 SEC. 144 MAX
- STARTER LIMITS: DELAY BETWEEN ABORTED START ATTEMPTS
- 60 SEC
- MINIMUM PLANNED FUEL ON LANDING
- MINIMUM PLANNED FUEL ON LANDING SHALL BE NO LESS THAN 600 LBS.
- Ng LIMITS
- 0-98 CONTINUOUS 98-102 30 MINUTES 102-105 12 SECONDS 105 MAXIMUM
- Maximum Wind Velocity for rotor engagement or disengagement
- 45 Knots
- MAXIMUM AIRSPEED (Vne)
- 180 KIAS
- ENGINE OIL TEMP LIMITS
- -50-135°C CONTINUOUS 135-150°C 30 MINUTES 150°C MAXIMUM
- ENGINE OIL PRESSURE LIMITS
- 22 PSI MINIMUM 22-50 PSI IDLE 26-100 PSI NORMAL 100-120 PSI PRECAUTIONARY 120 PSI MAXIMUM
- MAXIMUM AUTOROTATION AIRSPEED
- 100 KIAS
- MAXIMUM SIDEWARD/REARWARD FLIGHT WITH AN EXTERNAL LOAD
- 35 KNOTS
- STARTER LIMITS: ENGAGE/DISENGAGE CYCLE OAT LESS THAN ___°C
- OAT LESS THAN 16°C ENGAGE-60 SEC DISENGAGED ENGAGE-60 SEC DISENGAGED ENGAGE-60 SEC DISENGAGED ENGAGE-30 MIN DISENGAGED
- MAXIMUM AIRSPEED SINGLE ENGINE
- 105 KIAS
- MAIN TRANSMISSION PRESSURE LIMITS
- <20 PSI MIN 20-30 PSI IDLE AND TRANSIENT 30-65 PSI(HOVER) CONTINUOUS 45-60 PSI(LVL FLT) CONTINUOUS 65-130 PSI PRECAUTIONARY 130 PSI MAXIMUM
- MAIN TRANSMISSION TEMPERATURE LIMITS
- -50-105°C CONTINUOUS 105°-120°C PRECAUTIONARY 120°C MAXIMUM
- STARTER LIMITS: ENGAGE/DISENGAGE CYCLE OAT ____°C TO ____°C
- 16°C TO 52°C ENGAGE-60 SEC DISENGAGED ENGAGE-30 MIN DISENGAGED
- MAXIMUM AIRSPEED TWO SAS INOPERATIVE IN IMC
- 125 KIAS
- MAXIMUM AIRSPEED SAS/BOOST OFF
- 140 KIAS
- STARTER LIMITS: MOTOR ENGINE (IGNITION OFF)
- ENGAGE 2 MIN-DISENGAGED 5 MIN ENGAGE 2 MIN-DISENGAGED 30 MIN
- MAXIMUM AIRSPEED PRI SERVO PRESS CAUTION
- 125 KIAS
- MAXIMUM SIDEWARD/REARWARD FLIGHT
- 35 KIAS
- MAXIMUM AIRSPEEDCABIN DOORS OPENING/CLOSING
- 100 KIAS
- ANGLE OF BANK LIMITS: SAS/BOOST OFF FLIGHT
- 30°
- MAXIMUM AIRSPEED CABIN DOORS OPENING/CLOSING
- 60 KIAS
- MAXIMUM SEARCHLIGHT IN FIXED POSITION OTHER THAN STOWED
- 160 KIAS
- MAXIMUM AIRSPEED SEARCHLIGHT IN TRANSITION
- 100 KIAS
- APU LIMITS: TEMPS BETWEEN ___ TO ___ WITH ROTORS ENGAGED IS LIMITED TO ______.
- TEMPS BETWEEN 43°C TO 60°C WITH ROTORS ENGAGED IS LIMITED TO 30 MINUTES.
- APU LIMITS: WITH ROTORS NOT ENGAGED, THE APU MAY BE OPERATED CONTINUOUSLY UP TO AND AMBIENT TEMPERATURE OF ___.
- WITH ROTORS NOT ENGAGED, THE APU MAY BE OPERATED CONTINUOUSLY UP TO AND AMBIENT TEMPERATURE OF 51°C.
- BACKUP HYD PUMP LIMITS: WITH OAT BETWEEN __°C AND __°C BACKUP PUMPIS LIMITED TO __ MINUTES OPERATING WITH A __ MINUTE COOL DOWN.
- WITH OAT BETWEEN 33°C AND 38°C BACKUP PUMPIS LIMITED TO 24 MINUTES OPERATING WITH A 72 MINUTE COOL DOWN. WITH OAT BETWEEN 39°C AND 60°C BACKUP PUMPIS LIMITED TO 16 MINUTES OPERATING WITH A 48 MINUTE COOL DOWN.
- TEMPERATURE LIMITATIONS: OPERATIONS BELOW ___°C OR ABOVE ___°C ARE PROHIBITED.
- OPERATIONS BELOW -40°C OR ABOVE 60°C ARE PROHIBITED.
- MAXIMUM OPERATING DENSITY ALTITUDE
- 13,000FT
- ANGLE OF BANK LIMITS: NORMAL OPERATIONS
- 45°
- ANGLE OF BANK LIMITS: OPERATIONS ABOVE 10,000 FT DA
- 30°
- ANGLE OF BANK LIMITS: EITHER PRI SERVO PRESS CAUTION
- 30°
- MAXIMUM AIRSPEED WITH DOME AT TRAIL
- 100 KAIS
- ANGLE OF BANK LIMITS: DOME AT TRAIL
- 45
- ANGLE OF BANK LIMIT DOME BELOW TRAIL
- 15
- PROHIBITED MANEUVERS
- 1.AEROBATIC FLIGHT 2. PRACTICE FULL-AUTOROTATION LANDINGS 3. INTENTIONAL APPROACHES INTO OR INDUCEMENT OF RETREATING BLADE STALL
- HOVERING LIMITS
- 1. PROLONGED REARWARD FLIGHT AND DOWNWIND HOVERING 2. HOVERING TURNS AT A RATE IN EXCESS OF 30 DEGREE PER SECOND 3. DIPPING SONAR OPERATION ALTITUDE 70 FT.
- TRANSDUCER LIMITS WITH ARRAY FOLDED
- 8 KGS
- TRANSDUCER LIMITS WITH ARRAY UNFOLDED
- 4 KGS
- MAXIMUM ROTOR SPEED FOR ROTOR BRAKE APPLICATION
- 76% NR
- ROUTINE ROTOR STOPS SHALL BE MADE BETWEEN
- 30% AND 50% Nr
- MAX RATE OF DESCENT FOR LEVEL TERRAIN
-
720 FPM < 19,500
480 FPM > 19,500 - MAX RATE OF DESCENT SLOPED TERRAIN
- 360 FPM
- MAX TOUCHDOWN SPEED WITH TAILWHEEL LOCKED
- 75 KGS
- MAX AIRSPEED TAIL WHEEL UNLOCKED
- 20 KGS
- SLOPE LANDING LIMITS
-
9 NOSE-UP
12 CROSS-SLOPE
6 NOSE-DOWN - MAX GROSS WT
- 23,500 LBS
- MAX GROSS WT (SMALL DECK)
- 22,500 LBS
- INTERNAL LOAD WEIGHT LIMITS
- 300 LBS/SQ FT
- CARGO HOOK WEIGHT LIMITS
- 6000 LBS
- RESCUE HOIST WEIGHT LIMIT
- 600 LBS