METRO III – ICAO ANNEX 8 PART F – EN ROUTE CLIMB PERFORMANCE CONTENTS ITEM
PAGE
Single Engine Best Rate of Climb Bleed Air On ............................................................................................................................... 4F-2 Bleed Air Off ............................................................................................................................... 4F-3 Single Engine Service Ceiling Bleed Air On ............................................................................................................................... 4F-4 Bleed Air Off ............................................................................................................................... 4F-5 Two Engine Best Rate of Climb Bleed Air On ............................................................................................................................... 4F-6 Bleed Air Off ............................................................................................................................... 4F-8
FAA APPROVED: MAY 22/89 REVISED: APR 17/97
PERFORMANCE
4F-i 8AC
METRO III – ICAO ANNEX 8
THIS PAGE LEFT BLANK INTENTIONALLY
4F-ii 8AC
PERFORMANCE
MANUFACTURER'S DATA ISSUED: MAY 22/89
METRO III – ICAO ANNEX 8
THIS PAGE LEFT BLANK INTENTIONALLY
FAA MANUFACTURER'S APPROVED: MAY DATA 22/89 ISSUED: MAY 22/89
PERFORMANCE
4F-1 8AC
METRO III -lCAO ANNEX 8 SINGLE ENGINE BEST RATE OF CLIMB - BLEED AIR ON ASSOC!ATED
60
CONDITIONS:
POWER . . . . . . . . . _ . . . . . . . . . . . . . MAX CONTINUOUS . . . . . . . . . . . . .._..... FEATHERED ON PROPELLER INOPERATIVE ENGINE GEN LOAD ................................ .3W AMPS BLEED AIR ........................... ..- ............... ON . . . . . . . . . . . . . . . OFF (SEE NOTE) ENG ANTI-ICE CLIMB SPEED . . . . . SEE V YSE SCHEDULE UP GEAR . . . . . . . .._............................................. FLAPS . . . . . . . . . . . . . . . . . .._......... _ . . . . . . . . . . . . . . . . . . . . . . . . UP
50
40
EXAMPLE: GIVEN: OBTAIN:
OAT = -144: PRESSURE ALTITUDE - 5,WO FEET GROSS WEIGHT - 14.500 POUNDS (65&l k~) VYSE CLIMB SPEED = 130 KIAS RATE OF CLIMB 650 FEET PER MINUTE DECREASE (ANTI-ICE ON - -240 FEET PER MINUTE NET RATE OF CLIMB 410 FEET PER MINUTE
. REDUCE RATE OF CLIMB BY 240 WITH ENGINE ANT!-ICE ON.
10
. MAXIMUM
OAT
VYSE
WITH
CLIMB
ENGINE
SPEED
FEET
ANTCICE
SCHEDULE
PER
ON
MINUTE
IS 5-C.
(KIAS)
0
16
4 .ooo
-800
-600
400
-200
0 RATE
4F-2 8AC
400
200
OF CLIMB
(FEET
PER
600
800
1,000
1,200
1,400
MINUTE)
FIGURE 4F-1 PERFORMANCE
FAA APPROVED: MAY 22l89
METRO III -ICAO ANNEX 8 SINGLE
ENGINE
BEST
RATE
OF CLIMB
- BLEED
AIR OFF ASSXlATED
CONDITIONS:
POWER . .._.._..._............. MAX CONTINUOUS PROPELLER . .._....._......... FEATHERED ON INOPERATIVE ENGINE GEN LOAD . . . .._........_..............-.. 300 AMPS BLEED AIR . . . . . . . .._...._............................ OFF ENG ANTI-ICE . . . . . . . . . .. . . . . OFF (SEE NOTE) CLIMB SPEED.....SEE VySE SCHEDULE GEAR . . . . .._.. _ .___......................................... UP FLAPS . . . . . . .._“............................................ UP
GIVEN: OBTAIN:
-600
-600
-400
-200 0 RATE OF CLIMB
200 400 600 (FEET PER MINUTE)
FIGURE FAA APPROVED:
MAY 22189
600
OAT - 10-C PRESSURE ALTITUDE I lO.boo FEET GROSS WEIGHT,12,500 POUNDS (5670 kg) VVSE CLIMB SPEED - 122 KIAS RATE OF CLIMB - 310 FEET PER MINUTE
1.000
1,200
1,400
4F-2
PERFORMANCE
4F-3 8AC
METRO Ill -lCAO SINGLE
ENGINE
ASSOCIATED
SERVICE
CEILING
- BLEED
CONDITIONS:
ANNEX 8
AIR ON EXAMPLE:
POWER .. .. .. ... .. .. ... .. .. MAX CONTINUOUS PROPELLER ... . ... .. .. ... .. FEATHERED ON INOPERATIVE ENGINE GEN LOAD .. .. .. ... .. .. .... . ... ... .. ... 300 AMPS BLEED AIR .. .. .. ... .. .. ... .. ... ... .. .... . .... .. .. ... ON ENG ANTI-ICE .. .. ... .. .... . .... .. ... .. ... .. .. ... OFF CLIMB SPEED . ... .. . (SEE FIGURE 4F-1) GEAR .. . ... ... .. ... .. ... ... .. .... . .. .... . ... ... ... .. .. ... UP FLAPS .._................................................ UP
GIVEN
: OAT AT 23,000 FEET = -26°C GROSS WEIGHT = 11,500 POUNDS (5215 OBTAIN : SINGLE ENGINE SERVICE CEILING (ASSUMING STANDARD LAPSE RATE) = 17,750 FEET
kg)
25,000
20,000
-60
-40
-20
0
20
40
60
OAT (OC)
FIGURE 4F-4 8AC
4F-3
PERFORMANCE
FAA APPROVED:
MAY 22189
METRO III -ICAO SINGLE
ENGINE
ASSOCIATED
SERVICE
CEILING
- BLEED
CONDITIONS:
POWER.. .................. MAX CONTINUOUS PROPELLER ................ FEATHERED ON INOPERATIVE ENGINE GEN LOAD ............................ .300 AMPS BLEED AIR ........................................ OFF ENG ANTI-ICE ................................... OFF CLIMB SPEED ....... (SEE FIGURE 4F-2) GEAR .................................................... UP FLAPS ................................................... UP
ANNEX 8
AIR OFF EXAMPLE: GIVEN
: OAT AT 23,000 FEET I -26°C GROSS WEIGHT = 11,800 POUNDS (5350 OBTAIN : SINGLE ENGINE SERVICE CEILING (ASSUMING STANDARD LAPSE RATE) - 20,250 FEET
kg)
25,000
20,000
OAT (OC)
FIGURE FAA APPROVED:
MAY 22/89
4F-4
PERFORMANCE
4F-5 8AC
METRO TWO ENGINE
BEST
RATE
OF CLIMB
III -ICAO - BLEED
ANNEX
8
AIR ON
ENGINE ANTI-ICE
EFFECTS
30,000 ,-
15
10
100 200 300 400 RATE OF CLIMB LOSS DUE TO ENGINE ANTI-ICE (FEET PER MINUTE) Vy CLIMB
SPEED
SCHEDULE
500 ON
(KIAS)
ASSOClATED WITH INCREASED BLEED AIR RATE AND DOES NOT INCLUDE THE EFFECT OF ANY ICE ACCUMULATION ON THE AIRCRAFT. REFER TO PART H OF SECTION 4 FOR PER-
FIGURE 4F-6 8AC
4F-5
PERFORMANCE
FAA APPROVED:
MAY 22189
METRO III -ICAO
ANNEX 8
TWO ENGINE BEST RATE OF CLIMB - BLEED AIR ON ASSOCLATED
CONDITIONS:
POWER .. .... ..... .... ... MAX CONTINUOUS GEN LOAD .. ..... ..... ... .... ... .... .. SO0 AMPS BLEED AIR .. ... .... .. ... .... .... ... .... .... .... .... ON ENG ANTI-ICE ... .. OFF (SEE GRAPH) CLIMB SPEED . ...SEE Vy SCHEDULE GEAR .... ....._......................................~ UP FLAPS .. .... ...-...................................... UP EXAMPLE: GIVEN: OBTAIN:
OAT - -10°C PRESSURE ALTITUDE - 15,COO FEET GROSS WEIGHT - 11,500 POUNDS (5215 IQ) Vv CLIMB SPEED - 126 KIAS k-E OF CLIMB I 1.600 FEET PER MINUTE DECREASE (ANTI-ICE ON) - -335 FEET PER MINUTE NET RATE OF CLIMB r 1.265 FEET PER MINUTE
MAXIMUM
OAT WITH
NOTE ENGINE
ANT!-ICE
ON IS 5°C.
16
,000
-500
0
500
fAA APPROVED: MAY 22f89
1,000
1,500
RATE
OF CLIMB
2,000 (FEET
PER
2,500
3,000
3,500
4,000
4,501
MINUTE)
FIGURE 4F-5 (continued) PERFORMANCE
4F-7 8AC
METRO III -LAO TWO
ENGINE
BEST
RATE
OF CLIMB
- BLEED
ANNEX 8
AIR OFF
ENGINE ANTI-ICE
-.-.
EFFECTS
100 200 300 400 RATE OF CLIMB LOSS DUE TO ENGINE ANTI-ICE (FEET PER MINUTE)
“Y
I
CL .IMS
SPEEI 1 SCHEDULE
(KIAS)
GROSS WEIGHT (POUNDS)
S.L.
5,000
10,000
15.000
20,000
25,000
30,000
16,000 15,000
150 147
145 144
140 139
135 133
135 132
135 132
135 132
14,000 13,000
145 144
142 140
136 1 34
12,000 11,000
142 140
137 135
132 130
10,000
139
133
128
PRESSURE
ALTITUDE
1
131 129
1
127 125 I
124
500 ON
(FEET)
128 125
1
123 121 I
119
129 123
1
118 116 ,
114
128 123 118 111
,
108
I I
I
NOTE
THE ENGINE ANTI-ICE EFFECT IS ONLY A POWER EFFECT WITH INCREASED BLEED AIR RATE AND DOES I ASSOCIAED I-.NOT INCLUDE THE EFFECT OF ANY ICE ACCUMULATION ON ..-_-.‘IHt AIRCRAFT. REFER ----TO --I PART H OF SECTION 4 FOR PERFORMANCE WITH ICE ACCL JMULATIONS.
I
FIGURE 4F-6 4F-8 8AC
PERFORMANCE
FAA APPROVED: MAY 22189
METRO III -ICAO ANNEX 8 TV’fO ENGINE BEST RATE OF CLIMB - BLEED AIR OFF ASSOClA~D
CONDITIONS:
POWER .................. MAX CONTINUOUS GEN LOAD ............................ 300 AMPS BLEED AIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OFF ENG ANTI-ICE . . . OFF (SEE GRAPH) CLIMB SPEED . . ..SEE V v SCHEDULE GEAR ................................. . ................. UP FLAPS ................................................. UP EXAMPLE: GIVEN: OBTAIN:
I
-1,006
-500
0
500
1,000 RATE
FAA APPROVED: MAY 22189
1,500 2,000 2,500 OF CLIMB (FEET PER MINUTE)
3.000
FIGURE 4F-6 (continued) PERFORMANCE
3,500
OAT - 10-C PRESSURE ALTITUDE - 15.ooO FEET GROSS WEIGHT - 14.500 POUNDS (6580 I@ Vv CLIMB SPEED - 132 KIAS Rk OF CLIMB - 660 FEET PER MINUTE
MAXIMUM
4,000
OAT
WITH
ENGINE
ANTCICE
ON IS 5%.
4.500
4F-9 8AC
METRO III – ICAO ANNEX 8
THIS PAGE LEFT BLANK INTENTIONALLY
4F-10 8AC
PERFORMANCE
MANUFACTURER'S FAA APPROVED: MAY DATA 22/89 ISSUED: MAY 22/89