Phenom T1 Limitations

Question 1

Max operating speed (IAS and Mach)

Answer 1

275 KIAS or M0.7

Question 2

Max Altitude with Flaps

a) Yaw Damper
b) No Yaw Damper

Answer 2

a) 15,000ft

b) 12,000ft

Question 3

G Limits

a) Clean
b) Flaps extended

Answer 3

a) -1.2 to 3.27g

b) 0 - 2g

Question 4

Approximate Cabin Alt at 40,000ft?

Answer 4

8,000ft

Question 5

CABIN ALT HI caption

Answer 5

Cabin Alt > 10,000ft

Question 6

Draw the Electrical Distribution System

Question 7

Emergency Descent Mode becomes activated; when would this happen, what do you expect, how can you control?

Answer 7

Above 25,000ft and CABIN ALT HI (>10,000ft).
Bugs 15,000ft, Vmo/Mmo, Heading 90 left. EDM caption in green. 7700C. 5s pause if currently ALT. Then FLC, HDG made active.
Deactivate by disengaging the auto pilot. May be able to re-engage different mode now.

Question 8

Flap Max Speeds
F1
F2/3
Full

Answer 8

F1 < 200kts
F2/3 < 160kts
Full < 145kts

Question 9

Max speed gear lowering:

1) normal
2) emergency

Answer 9

1) 180kts

2) 250kts

Question 10

V min control Take off config
V min control Landing config
V min control Landing ice config

Answer 10

V min control Take off config = 97 KIAS
V min control Landing config = 86 KIAS
V min control Landing ice config = 97 KIAS

Question 11

V operating manouevre

Answer 11

186 KIAS

Question 12

Tyre Limiting Ground speed

Answer 12

139 kts

Question 13

MRW
MTOW
MLW
MZFW

Answer 13

MRW = 4820 kg
MTOW = 4800 kg
MLW = 4480 kg
MZFW = 4030 kg

Question 14

Max AoB? Guidance if above V no 186kts?

Answer 14

60, no hard manoeuvreing or AoA near stall.

Question 15

Max runway gradient

Answer 15

+/- 2%

Question 16

Max crosswind

Max tailwind start

Answer 16

25 kts including gusts

10kts

Question 17

Are you able to trample arrestor gear when rigged?

Answer 17

No, never. Must be de-rigged completely. Factor in DTG during pre brief, note on knee board

Question 18

Pulsed HIRTA susceptability?

Answer 18

Band D and E Pulsed, High

Question 19

Engine Start.
Min Battery Voltage for internal.
Min Oil temp for start
Min Oil temp before thrust above Idle
Oil temp range
Oil pressure max
Expected N1, ITT, N2
Min N2 Gnd Idle
Min N2 Flt Idle
Max ITT normal thrust + time limit
Max ITT MAX + time limit
Max transient ITT on start

Answer 19

Min Battery Voltage for internal = 24V
Min Oil temp for start = -40 C
Min Oil temp before thrust above Idle = 14C
Oil temp range = 14 - 130C
Oil pressure max = 170 psi
Expected N1, ITT, N2 = 29-30%, 400C, 54%
Min N2 Gnd Idle = 54%
Min N2 Flt Idle = 59%
Max ITT normal thrust 830C 300sec
Max ITT MAX 845C 600 sec
Max transient ITT on start 950C <5s

Question 20

Fuel temp range ground

airborne

Answer 20

• 37C to 52C

- 37C to 80C

Question 21

Total Fuel kg / L

usable fuel kg

Answer 21

1292kg / 1610L
1272kg
L/R 636 kg
EIS displays usable only

Question 22

Max current on ground and and above Alt X

Max current airborne below Alt X

Answer 22

250 A ground or above 34,000ft

300 A airborne

Question 23

Min GPU Voltage for charging batteries

Answer 23

27V

Question 24

Time to wait after failed engine start?
Attempt 1
2
3
4

Answer 24

1 - 1 min
2 - 1 min
3 - 15 min
4 - 30 min

Question 25

Max differential cabin pressure
Positive
negative
over pressure
Max differential for TO and landing

Answer 25

+8.4 psi
-0.4 psi
+8.6psi
0.2psi

Question 26

Engine Transient limits

ATR TO mode

Answer 26

Overswing to 862C max of 20s

Must reduce to max 845C for max of 600s / 10mins

Question 27

Max TOGA time

Answer 27

300s = 5 mins cumulative

Question 28

Autopilot
Min engagement height AEO
Min engagement height OEI
Min height once engaged

Answer 28

Min engagement height AEO = 500ft
Min engagement height OEI = 1000ft
Min height once engaged = 195ft (below 200ft stable call)