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747-8 Airport CompatibilityACI-NA Operations and Technical Affairs Committee Meeting - Boston21 September 2008
Kaz KonyaBoeing Airport Technology Group
The statements contained herein are based on good faith assumptions and provided for general information purposes only. These statements do not constitute an offer, promise, warranty or guarantee of performance. Actual results may vary depending on certain events or conditions. This document should not be used or relied upon for any purpose other than that intended by Boeing.
COPYRIGHT © 2006 THE BOEING COMPANY
New wing design
Modern flight deck
Next-generation alloys
Intercontinental and Freighter: 5.6-m (18.3-ft) stretch
787 technologyengines
Innovative interior features
A new 747 that leverages 787 technologies
747-8 747-8FMTOW: 442,255 kg (975,000 lb) 442,255 kg (975,000 lb)
MLW: 309,350 kg (682,000 lb) 343,370 kg (757,000 lb)
MZFW: 291,205 kg (642,000 lb) 325,225 kg (717,000 lb)
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747-8 vs. 747-400 Comparison
797-CO-0256 12/8/06-CF
747-8 (ft/m) 747-400 (ft/m)
Span 224.4/68.4 213.0/64.9
Length 250.2/76.3 231.8/70.7
Height 64.2/19.6 64.0/19.5
747-8747-400
747-85.7 ft (1.8 m)
wider each side747-8
0.2-ft (0.1 m) higher
747-818.4-ft (5.6 m) longer
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Passenger Firm Config
On track for 2009 freighter and 2010 Intercontinental entry into service
Freighter delivery
Assembly
Roll out Airplane design
Design refinement
Customer discussions
Test and certification
Engine test
Intercontinental delivery
Programlaunch
Freighter Firm Config
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12
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105 Announced Orders
4
As of May 23, 2008
20
7
13 14
510
5
10
5
747-8 747-8F
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Boeing Large Twin-Aisle Family
250
51 more seats
Three-classseating
350
747-400/-400ER416 seats
777-300/-300ER365 seats
777-200/-200ER/-200LR301 seats
747-8467 seats
450
787-9250–290 seats
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• Revenue payload does not include tare weight.0
45(100)
136(300)
91(200)
747-8F
747-400BCF747-400F/-ERF
767-300F767-300BCF
767-200SF
757-200SF
737-700C
777 Freighter
Revenue payload 1,000-kg (1,000-lb)
MD-11BCF
16% increase
Extending the complete Boeing freighter family
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The 220-in stretch offers 51 more seats and 26% additional cargo volume
747-8 Intercontinental467 passengers
+3 first
Wingbox
Wheelwell
+60 in(1.5 m)
26 first89 business352 economy
+9 business +39 economy
+2 Pallet +2 LD-1/3
+ 1.5 m(+60 in)
Additional seats and cargo
+80 in(2.0 m)
+ 4.1 m(+160 in)
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16% more volume than the 747-400F 747-8 Freighter134 tonnes
Main deck
Forward lower hold Aft lower hold
Bulk513cu ft
692.7 m3
(24,462 ft3)
2,385 ft32,792 ft3 Bulk520 ft3
68.7 m3
(2,425 ft3)82.3 m3
(2,905 ft3)
(27) 96-in x 125-in x 10-ft contoured pallets [21.1 m3 (750 ft3)](5) 96-in x 125-in x 8-ft contoured pallets [17.4 m3 (613 ft3)](2) 96-in x 125-in x 8-ft contoured pallets [15.3 m3 + 17.2 m3 (540 + 607 ft3)](12) 96-in x 125-in contoured pallets [11.8 m3 (415 ft3)](2) LD-1/3 containers [5.0 m3 (175 ft3)]
* Excludes bulk cargo
Additional pallets and containers
Total volume* = 844 m3 (29,792 ft3)
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The new wing design provides additional performance with lower noise
New advanced technology airfoils
New corrosion resistant flap tracks
New Improved rigging
New flap track carriages
New fly by wire Spoilers & Outboard
Ailerons
New Aileron droop
New efficient raked tip design
New double-slotted inboard and single slotted outboard flaps
New Krueger flaps with gapped configuration
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Cleaner, quieter and more efficient16% reduction in carbon emissions52% below CAEP/6 limits for NOx30% smaller noise footprint16% more fuel efficient
Compared to 747-400, except for NOx
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The 747-8 meets the latest emission standards
Cleaner
747 emissions
777-NO-2008 10/6/06 AS/GG
ICAO standards %
0
10
20
30
40
50
60
70
80
90
100
110
747-8 747-8 747-8 747-8
CAEP/6 limit (2008)
Hydrocarbons CarbonMonoxide
Smoke Nitrogenoxides
Nominal
NominalNominal
Nominal
• Applicable to 747-8 data, “nominal emissions expectation provided with no implied guarantee or commitment on the part of GEAE”
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Getting quieter with each generation
Better
Noise margin, EPNdB
-30
-20
-10
0
747-200 747-400 747-8
Margin to Chapter 3 London departure/arrival
Noise level, EPNdB
90919293949596979899
100101102103
747-200
747-400
747-8 747-200
747-400
747-8
Departure
QC1
Better
QC2
QC4
QC8
QC16
Arrival
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747-8 Airport Regulatory Activities
European airport operational plan – BACG
U.S. airports operational plan
Operations at other world regions
Wake vortex work
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Large Aircraft in Operation
747-400Lockheed C5Antonov 124A380
747-8
Operations are allowed at Code E airports with certain operational mitigation measures to ensure safety
64.967.9
73.379.8
68.4
Wing span E 65m F 80m
Main gear outer wheel span 9m 14m 16mD / E F
747-400Lockheed C5Antonov 124A380
747-8
12.611.4
8.014.3
12.7
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Operational Guidelines are Airplane-Specific
RWY - TWY separationTWY - TWY separationTWY - object separationTL - object separation
OFZILS critical area
RWY widthTWY widthU-turn widthTWY turn fillet
12.7m(41.7 ft)
19.6m(64.2 ft)
RWY shoulder widthTWY shoulder width
68.4m (224.4 ft)
41.7m (136.7 ft)
Critical airport dimensions will be driven by aircraft spans* and height- 747-8 has same dimensions as 747-400 except for minor wingspan
increaseA380 versus 747-8: Conclusions and recommendations will be different
* Wingspan, outer engine span and main landing gear span
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Level of Acceptability –Example: Taxiway-to-Object Separation
17.5m
17.5m
<17.5m
57.5m
51.7m
< 51.7m
ICAO Code F standard• For new design/construction
Equivalent level of safety provided• No aeronautical (safety) study
required
ICAO recommends aeronautical study• Process permitted in Annex 14• BACG adopted 9.0 m
80 m span
747-8 (68.4 m span)
747-8 (68.4 m span)
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Boeing 747-8 Airport Compatibility Group (BACG)
Operational guidelines were developed for member airportsMembers include German and French CAA, European airports, airlines, ACI, IATA, and BoeingExpect other CAAs to joinTwo meetings completed – March 2007, October 2007
Operational guidelines finalized and circulated for approval
Approval expected in late 2008
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Example of BACG Output
ICAO standards and recommended practices (SARPS)
Annex 14Aerodrome Design Manuals, Part 1 and 2
Item Width of straight taxiway
Unless otherwise indicated, the requirements are applicable to all types of taxiways.A14 P3.9
Minimum clearance between outer main wheel and taxiway edge: 4.5m for both E and F[RP] A14 P3.9.3
Width of straight portion:- 23m for code letter E- 25m for code letter F[RP] A14 P3.9.5
Taxiway width = 2 x clearance distance from wheel to pavement edge + max wheel track
Code letter E: 23m = 2x4.5m+14m
Code letter F: 25m = 2x4.5m+16m
ADM pt2 p1.2.7+ table 1-1
Origin of the 4.5m clearance distance unknown
Minimum taxiway width of 23 meters (equal to Code letter E requirements)
Wheel-to-edge minimum clearance of 4.5m for Code letter E and F aircraft
Outer wheel span of 12.7m results in outer tire edge to pavement edge (for 23m taxiway) compliant with the ICAO requirement of 4.5m clearance
Various taxiway deviation studies conducted to date show that 4.5m clearance is adequate for safe taxiing
ICA
O S
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ICA
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Just
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ICAO justification materialInformation and formula describing the SARPS
Justification materialInformation used to justify the proposed guidelines for the 747-8 operations
BACG AgreementProposal for 747-8 operations – Application of ICAO requirements to the 747-8 for infrastructure and operations that currently do not meet the Code Letter F specifications
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Taxiway Separations –BACG Guidelines
ICAO Annex 14Volume 1
Separationdistancesbetween
(unit in meters)
Formula
Code E / F Provisional New F*
1 2 3 4 5 6 7TWY centerline and TWY centerline
Wing span+ wingtip clearance= TOTAL
65 / 8015 / 17.580 / 97.5
801595
651176
8011 91
68.411
79.4
TWY centerline and object
½ wing span+ wingtip clearance= TOTAL
32.5 / 4015 / 17.5
47.5 / 57.5
401555
32.59
41.5
409
49
34.29
43.2
Aircraft stand taxilane centerline and object
½ wing span+ wingtip clearance= TOTAL
32.5 / 4010 / 10.5
42.5 / 50.5
4010.550.5
32.57.540
407.5 47.5
34.27.5 41.7
ICAOEurope ANP
Doc 7754747-400
AACG
A380-800
BACG
747-8
* Provisional New Code F: Planned adoption by ICAO Council in March 2009
BACG agreement is compatible with Code E spec airports – Compare red numbers under columns 3 and 7
Document 7754 has provided a history of safe 747-400 operations
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U.S. Airports Operational Plan747-8 is accommodated through Modification of Standard (MOS) process
Deviation from FAA Group VI standardsAirplane specific / airport specific
First 747-8 MOS meeting held in April 2008 in Washington DCFAA process/expectations describedAttended by 17 U.S. and Canadian airportsSecond meeting planned for 6 October 2008
45m wide runway operational approvalContinuing discussions with FAA to finalize the test plan
Engineering BriefsEB73 - Use of Group V (Code E) taxiway width approved for 747-8EB74 - Group VI runway width currently specified pending 45m (150’) wide runway approvalEB77 (draft) - Taxiway edge margin of 15 ft for Group VI airplanesEB78 (draft) - Taxiway separation criteria based on specific airplane wing span
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Operational Plans for Other World Regions
Discussions under way with individual CAAs
CAAs being contacted by Boeing
Airports being contacted by airlines
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747-8 Wake Vortex
A group comprising FAA, EASA, JAA, EUROCONTROL, and Boeing was formed in 2007 to recommend the wake vortex separation and associated safety requirements for the 747-8
Team structure (Steering Group / Working Group), membership and process is similar to that used for the A380
Recommendations to ICAO 3rd quarter 2009
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Summary
747-8 is 747-400 with minor dimensional changes− Small wingspan increase of 3.5m (11.4 ft)− Outer main gear wheel span of 12.7m (41.7 ft) remains in Code D/E− Outer engine span remains same as 747-400 and blast contours
compatible with Code E (Group V) rwy and twy shoulder widths
747-8 can be accommodated at ICAO Code E / FAA Group V airports with minimum disruptions or modifications
Recent history of successful implementation of operational guidelines− Many years of safe 747-400 operations in Europe with ICAO Europe
(AOPG Document 7754) guidelines of reduced clearance taxiing
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