429 Limitations

Question 1

Maximum IFR rate of climb

Answer 1

2000 fpm

Question 2

helicopter Operating temps

Answer 2

51.7(125) degrees F
-40/40 degrees C
40-125 changes with altitude!!

Question 3

Min weight for flight

Answer 3

4400 lbs

Question 4

various Airspeeds and limits

Answer 4

VNE 155
Cross and rear winds  35
OEI 140
Autorotation 53-100
Min IFR 45
Searchlight extended 135
Crew doors off 140
Any other door off or open 90(also in transit)
104% rotor 60
Vy 60 ( BROC)
VTOSS 50kts
TDP 30 kts

Question 5

3 axis coupled speeds

Answer 5

70 kts when on glide slope with speed mode engaged

Question 6

Slope limits
7000
And 7500 FMS-11

Answer 6

10 degrees except 5 nose down for 7000 and below

5 degrees all directions 7000-7500 lbs

Question 7

NG limits

Answer 7

Cont 63-97.2
Max cont 97.2
T/O 5 min 97.3-99.8
   OEI
Cont 63-99.8
30 min 99.9-101.2
2 min 101.3-102.2
30 sec 102.3-104.3
Max 104.3

Question 8

NP limits

Answer 8

Cont idle-100
Max cont-100
Max cont 60kts or less 104
Transient (20 sec) 105-112
100-104-112 for 20 sec

Question 9

MGT limits

Answer 9

Starting
Max (2 sec) 875
Normal 0-650 above 650 for more than 2 sec triangle moves down to 760 degrees. From 2-20 seconds it decreases linearly to 650.
It’s only an exceedance if goes past triangle.
think 650-760-875 2 seconds and then up to 20.

      Twin engine
Cont 350-850 max 850
T/O (5 min) 851-900 900 max
Transient (20 sec) 901-950
think 850-900-950

       OEI
Cont 350-900 max 900
30 min 901-925
2 min 926-950
30 sec 951-990 max OEI 990
remember 900, 925, 950, 990 for OEI

Question 10

TQ

Answer 10

Twin engine
0-100 max 100
Transient (5sec) 105
       OEI
Cont 0-50 Max cont 50
2 min 50-64
30 sec 64-66 max OEI 66
think 50-64-66

Question 11

Eng oil pressure

Answer 11

Min-20
Cont-21-80
Max-80
Max warm up 10 min-99
remember 20-80  PSI

Question 12

Eng oil temp

Answer 12

Cont 14-127

Max 127

Question 13

XMSN oil pressure

Answer 13

Idle 25-80
Cont 41-80  80 Max (green range) 
Max starting and warm up 130 10 minutes 
    Note 
Continued Flight in 25-40 range permitted (Yellow area)(Maint reqd after)
remember 25-40-80 PSI

Question 14

XMSN oil temp

Answer 14

Cont 15-110 max 110

Question 15

Rotor

Answer 15

Power on.    
Cont 99-100 max cont 100
Max 60 kts or less 104
100 +or-- 3 % excursions permitted during normal flight
    Power off
Min 85
Cont 85-107
 Max 107

Question 16

Hydraulic pressure

Answer 16

Min 1250
Cont 1250-1800 typically 1500ish
Max 1800

Question 17

Hydraulic temp

Answer 17

Max 120

Question 18

Prist required

Answer 18

Required Below 5 degrees C (unless 207D2 PW)

Question 19

Fuel capacity

Answer 19

216.9

Aux 256.6

Question 20

Settling with power/ vortex ring state

Answer 20

Aircraft selling into its own down wash 
Conditions
Vertical or near vertical decent of at least 300 fpm
Low forward airspeed
20-100 percent of power applied

Question 21

floor loading limits

Answer 21

cabin=1200lbs baggage= 540lbs or 55lbs sq ft any area.

Question 22

Batter electrical limits.

Answer 22

28 plus or minus 1/2 V.
22-32 V green above 32 display is red.
Generators produce 30 V
Adjusted by GRCU.