TH-1H Ops Limits

0.0(0)
Studied by 0 people
call kaiCall Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/36

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 1:23 AM on 6/18/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai

No analytics yet

Send a link to your students to track their progress

37 Terms

1
New cards
Ng (%) Maximum
105.8
2
New cards
Nf (%) Normal Operating Range =< 91% Ng
97-104
3
New cards
Nf (%) Normal Operating Range > 91% Ng
97-102
4
New cards
Nf (%) Max trans 3 sec
105
5
New cards
Nf (%) Max
105
6
New cards
NR (%) Normal Operating Range
91-105
7
New cards
NR (%) Maximum
105
8
New cards
EGT (oC) Normal Operating Range (Engine Start)
0-950
9
New cards
EGT (oC) Maximum (Engine Start)
950
10
New cards
EGT (oC) Normal Operating Range (Engine Stabilized)
400-820
11
New cards
EGT (oC) 30 Minute Range (Engine Stabilized)
820-880
12
New cards
EGT (oC) Maximum (Engine Stabilized)
880
13
New cards
Engine Oil Pressure (psi) Minimum (engine idle)
25
14
New cards
Engine Oil Pressure (psi) Continuous
80-100
15
New cards
Engine Oil Pressure (psi) Maximum
100
16
New cards
Engine Oil Temp (oC) Maximum below 30 C FAT
93
17
New cards
Engine Oil Temp (oC) Max = > 30 C FAT
100
18
New cards
Transmission Oil Pressure (psi) Minimum (Yellow Band)
30-40
19
New cards
Transmission Oil Pressure (psi) Continuous (Green Band)
40-70
20
New cards
Transmission Oil Pressure (psi) Maximum
70
21
New cards
Transmission Oil Temp (oC) Maximum
110
22
New cards
Torque Pressure (%) Normal Operating Range
0-88
23
New cards
Torque Pressure (%) 5 Minute Limit
88-100
24
New cards
Torque Pressure (%) Maximum
100
25
New cards
Fuel Pressure (psi) Normal Operating Range
8-25
26
New cards
Starter Limitations First Attempt - ON (Sec)
35
27
New cards
Starter Limitations First Attempt OFF (Min)
3
28
New cards
Starter Limitations Second Attempt - ON (Sec)
35
29
New cards
Starter Limitations Second Attempt OFF (Min)
30
30
New cards
Starter Limitations Third Attempt - ON (Sec)
35
31
New cards
Starter Limitations Max Energizing Periods Per Hour
3
32
New cards

Dash 1 Prohibited Maneuvers 1.

Intentional flight below +0.5G

33
New cards

Dash 1 Prohibited Maneuvers 2.

Airspeeds above the charted limits

34
New cards

Ng

Gas generator turbine (speed)

35
New cards

Nf

Rotational speed of the free turbine engine

36
New cards

Nr

Rotational speed of the main rotor

37
New cards

EGT

Exhaust gas Temperature