AW 139 Limits Flashcards
Max OEI A/S
147 KIAS
Critical Wind Sector
090 - 135 degs Relative
Hover XWind Chart (WAT)
010 - 350 degs Relative
Extended Flight (Dual Gen FAIL)
17 mins / Main BATT - ON
30 mins / Main BATT - OFF
57 - 75 mins - Extended flight
Engine Light Up Max Time
10 secs
Eng Start Cycle Complete
49% Ng
Gen On-Line
50% Ng
Engine Idle Speed
65% Nf
Engine White Range
55% Ng
Beyond Hung Start
54% Ng
Cockpit Voice Recorder
Begins at BATT PWR
Stop - If no Eng Start w/in 10 mins
Stops with final eng Stop + 10 mins
CP DU’s & MAU Pwr (ENG START)
ESS BUS along w/Pilot’s DU & MAU (WOW)
Max A/S w/Right side Cabin Door Locked Open
100 KIAS
Max A/S w/Left or Both Cabin Doors Locked Open
80 KIAS
Max A/S for opening/closing Cabin Doors
80 KIAS
Max Continuous PI/Q (AEO)
100% PI/Q
Max Continuous ITT (AEO)
735 degs C
Max Continuous NR (AEO)
101% NR
Max Take Off PI/Q (5 mins)
110% PI/Q
Max Take Off ITT (5 mins)
775 Degs C
Max Transient PI/Q (5 secs) (AEO)
121% PI/Q (5 secs)
Max Transient ITT (5 secs) (AEO)
847 degs C (5 secs)
Max Continuous PI/Q (OEI)
140% PI/Q
Max PI/Q (OEI) (2.5 mins)
160% PI/Q (2.5 mins)
Max Transient PI/Q (OEI) (5 secs)
176% PI/Q (5 secs)
Max Continuous ITT (OEI)
775 degs C
Max ITT (2.5 mins) (OEI)
835 degs C
Max Transient ITT (5 secs) (OEI)
847 degs C (same as AEO)
Max Continuous NR (OEI)
101% NR (same as AEO)
Max Transient NR (10 secs) (OEI)
106% NR (10 secs) (same as AEO)
(PWR OFF) Min Transient NR
90% NR
(PWR OFF) Min Continuous NR
95% NR
(PWR OFF) Max Continuous NR
110% NR
(PWR OFF) Max Transient NR
116% NR
(Eng Start) Max ITT
869 degs C
(Eng Start) Max Transient ITT (2 secs)
1000 degs C (2 secs)
Take-Off Pwr Max A/S
90 KIAS
NR 102% Max A/S
90 KIAS
LND Gear Max A/S
150 KIAS
LND Gear Ext/Retract Max A/S
150 KIAS
Min IFR A/s (Vmini)
50 KIAS
Max IFR APP A/S
150 KIAS
One AP Fail climb Max A/S
100 KIAS
One AP Fail Max Rate Of Climb
1000 FPM
One AP Fail Max A/S
140 KIAS
Wipers Max A/S
140 KIAS
Min Auto A/S
40 KIAS
Best Rate Of Climb (Vy) A/S
80 KIAS
Right Cabin Door Open Max A/S
100 KIAS
Left Cabin (or Both) Door Open Max A/S
80 KIAS
Cat A T/O (Vtoss) & Wave Off (Vblss) Safety A/S (not Clear Area)
40 KIAS
Cat A T/O (Vtoss) & Wave Off (Vblss) Safety A/S (Clear Area)
50 KIAS
Start Up/Shut Down Max Wind Speed
50 kts (>27 kts logbook entry)
Q Limiter Max AEO Q
114% Q
Max Taxi Speed
40 kts (> 20 kts nose wheel must be locked)
Max Emergency Landing Speed
60 kts
Max Towing Speed
23 mph
Max GS Parking Brake - On
5 kts
Max (grass) Taxi Speed
20 kts
Max (grass) Emergency Landing Speed
40 kts
Max Wheel Brake Running Speed
40 kts
20 KIAS (attitude)
10-14 degs
40 KIAS (attitude)
9-10 degs
50 KIAS (attitude)
8 degs
60 KIAS (attitude)
7.5 degs
80 KIAS (attitude)
5 degs
100 KIAS (attitude)
2.5 degs
Engine Abort
No Light Up w/in 10 secs
Abnormal noise
ITT >775 degs C
Hung Start (54% Ng)
No Rotor turn by 40% Ng
No starter drop out by 49% Ng
No Engine Oil Pressure
No Start Legend (Start/IGN/Idle)
Autorotation
Reduce Collective (110% NR) Cyclic - 80 KIAS (Min ROD) - 100 KIAS (Best Range) Gear Down Select Landing Site Brief Crew RAD ALT working Make Radio Call EMER Shutdown 200' - Flare (Max 30 degs Nose Up) Maintain 110% NR 35' - 10 degs Nose Up Apply Coll - ROD < 300 fpm Max T/D A/S 60 (emer) 40 (grass) 30 (ditching)