Télécharger la liste

Description du projet

XFLR5 includes the xfoil program for foil analysis, and several 3d analysis methods for planes : - a non-linear lifting line method for standalone wings - two vortex-lattice and a 3d panel method for the analysis of aerodynamic performance of wings and plane operating at low Reynolds numbers The latest v6 version introduces stability analysis of planes.

Système requise

System requirement is not defined

Télécharger la liste des paquets

Latest 5 files
Nom Taille Date Télécharger compter
License.txt 33.7 KB 2022-02-23 14:27 10
xflr5_v6.55.dmg 13.7 MB 2022-02-23 14:26 29
xflr5_6.55_win64.zip 37.8 MB 2022-02-23 01:49 75
xflr5_v6.54.dmg 13.7 MB 2021-12-29 18:33 20
License.txt 33.7 KB 2021-12-29 17:43 4
All Files
6.55
License.txt33.7 KB2022-02-23 14:2710
xflr5_v6.55.dmg13.7 MB2022-02-23 14:2629
xflr5_6.55_win64.zip37.8 MB2022-02-23 01:4975
6.54
xflr5_v6.54.dmg13.7 MB2021-12-29 18:3320
License.txt33.7 KB2021-12-29 17:434
xflr5_6.54_win64.zip37.8 MB2021-12-29 17:1933
6.53
xflr5_v6.53.dmg13.7 MB2021-11-29 01:1715
xflr5_6.53_win64.zip38.3 MB2021-11-29 00:2237
License.txt33.7 KB2021-11-29 00:194
6.52
xflr5_v6.52.dmg14.3 MB2021-11-24 10:290
xflr5_6.52_win64.zip38.3 MB2021-11-24 09:277
License.txt33.7 KB2021-11-24 09:241
Compilation_Instructions.txt2.6 KB2021-11-15 15:3318
6.51
xflr5_v6.51.dmg14.3 MB2021-10-24 17:148
License.txt33.7 KB2021-10-24 16:411
xflr5_6.51_win64.zip38.1 MB2021-10-24 16:3711
6.50
License.txt33.7 KB2021-09-08 15:282
xflr5_v6.50.dmg14.3 MB2021-09-08 15:288
xflr5_6.50_win64.zip38.1 MB2021-09-08 11:2223
Sample_Project.zip822.6 KB2021-09-08 14:5422
6.49
Sample_Project_v649.zip822.6 KB2021-08-01 23:398
License.txt33.7 KB2021-08-01 23:381
xflr5_6.49_win64.zip38.1 MB2021-08-01 16:3943
xflr5_v6.49.dmg14.3 MB2021-08-01 16:302
6.48
xflr5_6.48_win64.zip38.0 MB2020-11-23 21:33233
ReleaseNotes.htm72.7 KB2020-11-23 21:2416
License.txt33.7 KB2020-11-23 21:0914
xflr5_v6.48.dmg13.8 MB2020-11-23 21:0725
OldFiles
6.47
xflr5_v6.47_macOS.dmg16.4 MB2019-07-07 17:4938
vc_2015_runtime_dll.zip246.9 KB2019-07-07 17:120
xflr5_6.47_win64.zip23.1 MB2019-07-07 17:10251
xflr5_v6.47_src.tar.gz4.0 MB2019-07-07 16:311
ReleaseNotes.txt56.3 KB2019-07-07 16:290
License.txt33.7 KB2019-07-07 16:291
Sample Project_v647.zip858.7 KB2019-07-07 16:285
6.46
Sample Project_v646.zip645.8 KB2019-05-05 01:011
xflr5_6.46_src.tar.gz3.9 MB2019-05-05 00:540
xflr5_v6.46_macOSX.dmg16.4 MB2019-05-05 00:411
vc_2015_runtime_dll.zip246.9 KB2019-05-05 00:080
xflr5_6.46_win64.zip23.0 MB2019-05-05 00:086
License.txt33.7 KB2019-05-04 21:340
ReleaseNotes.txt53.2 KB2019-05-04 21:330
6.45
Sample Project_v644.zip915.3 KB2019-04-11 16:550
xflr5_6.45_src.tar.gz3.9 MB2019-04-11 16:5312
License.txt33.7 KB2019-04-11 16:520
xflr5_6.45_macOSX.dmg16.4 MB2019-04-11 15:490
xflr5_6.45_win64.zip23.1 MB2019-04-10 21:4489
vc_2015_runtime_dll.zip247.0 KB2019-04-10 20:290
6.44
xflr5_6.44_win64.zip22.2 MB2019-01-08 15:3028
xflr5_6.44_macOSX.dmg16.4 MB2019-01-08 03:471
Sample Project_v644.zip915.3 KB2019-01-08 03:021
License.txt33.7 KB2019-01-08 02:440
vc_2015_runtime_dll.zip247.0 KB2019-01-08 02:400
ReleaseNotes.txt52.1 KB2019-01-08 02:250
6.43
xflr5_6.43_macOSX.dmg15.1 MB2018-08-27 20:205
xflr5_6.43_win64.zip21.6 MB2018-08-27 19:1727
xflr5_6.43_src.tar.gz3.8 MB2018-08-27 18:540
vc_2015_runtime_dll.zip247.0 KB2018-08-27 18:090
ReleaseNotes.txt51.0 KB2018-08-27 17:590
License.txt33.7 KB2018-08-27 17:590
6.42
Sample Project_v6.42.tar.gz475.3 KB2018-05-19 19:571
License.txt33.7 KB2018-05-19 19:553
ReleaseNotes.txt50.2 KB2018-05-19 19:550
xflr5_6.42_src.tar.gz3.8 MB2018-05-19 19:559
vc_2015_runtime_dll.zip247.0 KB2018-05-19 18:520
xflr5_6.42_win64.zip21.6 MB2018-05-19 18:307
XFLR5_6.42_macOSX.dmg15.1 MB2018-05-19 17:300
6.41
vc_2015_runtime_dll.zip247.0 KB2018-04-23 13:590
XFLR5_v6.41_macOSX.dmg14.7 MB2018-04-23 13:170
xflr5_v6.41_win64.zip21.7 MB2018-04-23 03:181
xflr5_v6.41_src.tar.gz3.8 MB2018-04-23 01:590
Sample Project_v641.tar.gz474.8 KB2018-04-23 01:560
ReleaseNotes.txt49.7 KB2018-04-23 01:530
License.txt33.7 KB2018-04-23 01:530
6.40
xflr5_v6.40_src.tar.gz3.8 MB2018-01-08 00:4821
Sample Project_v640.zip490.9 KB2018-01-08 00:198
ReleaseNotes.txt49.0 KB2018-01-07 21:441
License.txt33.7 KB2018-01-07 21:444
vc_2015_runtime_dll.zip247.0 KB2018-01-07 21:4310
xflr5_v6.40_win64.zip20.4 MB2018-01-07 21:3919
xflr5_v6.40_macOSX.dmg14.7 MB2018-01-07 20:095
6.39
xflr5_v6.39_src.tar.gz3.9 MB2017-09-14 17:004
xflr5_v6.39_macOS.dmg16.3 MB2017-09-14 16:443
xflr5_v6.39_linux.tar.gz11.1 MB2017-09-14 15:483
Sample Project_v639.zip1.0 MB2017-09-14 15:132
xflr5_v6.39_win64.zip21.1 MB2017-09-14 13:2030
ReleaseNotes.txt48.2 KB2017-09-14 13:203
vc_2015_runtime_dll.zip247.0 KB2017-09-14 13:203
6.38
Sample Project_v637.zip1.2 MB2017-06-06 02:461
xflr5_v6.38_src.tar.gz4.9 MB2017-06-06 02:445
ReleaseNotes.txt47.5 KB2017-06-06 02:252
vc_2015_runtime_dll.zip247.0 KB2017-06-06 02:248
xflr5_v6.38_win64.zip20.2 MB2017-06-06 02:2320
XFLR5_v6.38.dmg16.9 MB2017-06-06 02:1922
6.37
xflr5_v6.37_src.tar.gz4.9 MB2017-05-29 00:384
Sample Project_v637.zip1.2 MB2017-05-29 00:364
vc_2015_runtime_dll.zip247.0 KB2017-05-29 00:136
xflr5_v6.37_win64.zip20.2 MB2017-05-29 00:126
XFLR5_v6.37_Mac_OS.dmg16.9 MB2017-05-29 00:004
ReleaseNotes.txt47.4 KB2017-05-28 23:473
6.35
Sample_Project_v635.xfl2.2 MB2017-05-16 03:042
vc_2015_runtime_dll.zip247.0 KB2017-05-16 02:367
ReleaseNotes.txt47.2 KB2017-05-15 03:553
xflr5_v6-35_src.tar.gz4.9 MB2017-05-15 03:546
XFLR5_v6.35_MacOS.dmg16.9 MB2017-05-15 03:091
xflr5_v6.35_win64.zip20.2 MB2017-05-14 05:4115
6.33
XFLR5_v6.33_MacOS.dmg17.7 MB2017-03-27 05:135
xflr5_v6-33_src.tar.gz3.8 MB2017-03-27 04:217
ReleaseNotes.txt46.8 KB2017-03-27 03:525
vc_2015_runtime_dll.zip247.0 KB2017-03-27 03:515
xflr5_v6.33_win64.zip20.2 MB2017-03-27 03:5014
6.32
vc_2015_runtime_dll.zip247.0 KB2017-01-14 17:305
Sample Project_v632.zip1.3 MB2017-01-14 04:227
XFLR5_v6.32_MacOSX.dmg17.7 MB2017-01-09 03:209
ReleaseNotes.txt46.0 KB2017-01-09 01:403
xflr5_v6-32_src.tar.gz3.8 MB2017-01-09 01:409
xflr5_v6.32_win64.zip20.2 MB2017-01-08 19:0138
6.30
dll_for_win64.zip802.1 KB2016-12-17 11:207
XFLR5_v6.30_MacOSX.dmg15.8 MB2016-11-07 16:107
xflr5_v6.30_win64_msvc2015_qt5.7.zip9.2 MB2016-11-06 17:289
xflr5-6.30_src.tar.gz3.8 MB2016-11-06 16:4916
ReleaseNotes.txt45.3 KB2016-11-06 16:481
6.14
xflr5_v6.14_win64-msvc_qt5.5.zip19.6 MB2016-06-01 03:4837
xflr5_v6.14_win32-msvc_qt5.6.zip18.8 MB2016-06-01 03:4879
XFLR5_v6.14_MacOSX.dmg14.0 MB2016-06-01 03:477
xflr5_v6.14_src.tar.gz2.7 MB2016-06-01 03:475
Sample_Project_v614_textures.zip1.6 MB2016-06-01 03:4711
ReleaseNotes.txt44.9 KB2016-06-01 03:4711
6.13
ReleaseNotes.txt44.9 KB2016-05-28 19:463
Sample_Project_textures.zip1.3 MB2016-04-17 17:482
xflr5_v6.13_src.tar.gz2.7 MB2016-04-17 16:262
xflr5_v6.13_win64-msvc_qt5.4.zip19.8 MB2016-04-17 16:1517
xflr5_v6.13_win32-msvc_qt5.6.zip19.0 MB2016-04-17 16:1576
xflr5_v6.13_MacOSX.dmg15.8 MB2016-04-17 07:137
6.12
XFLR5_v6.12_MacOSX.dmg16.4 MB2016-01-10 04:138
xflr5-6.12_src.tar.gz2.4 MB2016-01-09 22:1434
xflr5_v6.12_win64-msvc.zip18.3 MB2016-01-09 19:2836
xflr5_v6.12_win32_mingw.zip19.4 MB2016-01-09 19:281089
Sample_Project_v612.xfl692.0 KB2016-01-09 18:323
ReleaseNotes.txt43.2 KB2016-01-09 18:135
6.11
XFLR5_v6.11_MacOSX.dmg12.7 MB2015-08-10 01:585
xflr5-6.11-win32-mingw-qt5.4.zip19.4 MB2015-08-09 18:5450
xflr5-6.11-win64-msvc-qt5.4.zip18.3 MB2015-08-09 18:4933
xflr5-6.11_src.tar.gz5.0 MB2015-08-09 18:2211
Sample_Project_v611.xfl4.7 MB2015-08-09 17:4924
ReleaseNotes.txt42.6 KB2015-08-09 17:464
6.10.04
xflr5-6.10.04_src.tar.gz2.5 MB2015-04-19 18:2617
XFLR5_v6.10.04_MacOSX.dmg12.5 MB2015-04-14 12:4820
xflr5_win64-msvc_qt5.4.zip18.1 MB2015-04-14 03:2910
xflr5_win32_mingw_qt5.4.zip19.2 MB2015-04-14 03:2811
Sample_Project_v610.xfl1.2 MB2015-04-12 17:0326
ReleaseNotes.txt42.7 KB2015-04-12 17:024
v6.10.03
Compilation_Instructions.txt3.0 KB2015-04-11 04:259
XFLR5_v6.10.03_MacOSX.dmg10.1 MB2014-04-14 06:5019
ReleaseNotes.txt42.1 KB2014-04-13 16:268
xflr5-6.10.03_src.tar.gz4.8 MB2014-04-13 16:2481
Sample_Project_v610.xfl1.2 MB2014-04-13 16:2212
xflr5_win64_qt5.2.zip18.4 MB2014-04-13 16:1319
xflr5_win32_qt5.2.zip19.4 MB2014-04-13 16:1120
xflr5_win32_qt4.8.zip7.9 MB2014-04-13 16:0927
v6.10.02
xflr5_win32_qt4.8.zip7.9 MB2014-03-24 04:4021
XFLR5_v6.10.02_MacOSX.dmg10.1 MB2014-03-22 00:4917
ReleaseNotes.txt41.9 KB2014-03-21 14:174
xflr5_win32_qt5.2.zip19.4 MB2014-03-21 14:1714
xflr5_win64.zip18.4 MB2014-03-21 14:1410
Sample_Project_v610.xfl1.2 MB2014-03-21 13:4326
Guidelines.pdf1.1 MB2014-03-21 13:4330
xflr5-6.10.02.tar.gz4.8 MB2014-03-21 13:4112
v6.10.01
Guidelines.pdf1.1 MB2014-02-04 03:0028
XFLR5_v6.10.01_MacOSX.dmg10.1 MB2014-02-02 12:338
xflr5_v6.10.01_src.tar.gz2.5 MB2014-02-02 11:094
xflr5_v6.10.01_win64.zip18.5 MB2014-02-01 17:1021
xflr5_v6.10.01_win32.zip19.5 MB2014-02-01 17:1023
ReleaseNotes.txt40.9 KB2014-02-01 15:544
Sample_Project_v610.xfl1.2 MB2014-02-01 15:529
v6.09.06
xflr5_win64.zip18.4 MB2013-12-19 06:3536
xflr5-6.09-06.tar.gz2.3 MB2013-12-09 04:51105
XFLR5-6.09.06-MacOSX.dmg9.8 MB2013-12-08 04:2054
xflr5_win32.zip7.2 MB2013-12-08 03:0142
ReleaseNotes.txt39.9 KB2013-12-07 19:3516
Sample_Project_v609_06.wpa2.3 MB2013-12-07 19:3314
v6.09.05.beta
XFLR5_v609_05_beta_MacOSX.dmg11.3 MB2013-03-21 01:2016
xflr5_v609_05_beta_win32.zip7.3 MB2013-03-20 18:0950
ReleaseNotes.txt38.8 KB2013-03-03 01:177
v6.09.04.release_candidate
XFLR5_v609_04_rc_MacOSX.dmg11.3 MB2013-03-03 06:2428
xflr5_v609_04_rc_win32.zip7.3 MB2013-03-03 01:4914
v6.09.03.beta
XFLR5_v609b03_MacOSX.dmg11.3 MB2013-01-06 04:388
XFLR5_v609b03_win32.zip7.3 MB2013-01-06 01:147
v6.09.01.beta
XFLR5_v609b01_MacOSX.dmg11.1 MB2012-11-19 06:1929
XFLR5_v609b01_win32.zip7.3 MB2012-11-19 04:2956
xflr5_v6.08
XFLR5_v608_win32.zip8.1 MB2012-10-25 04:1028
Guidelines.pdf931.0 KB2012-10-25 03:3525
XFLR5-v608-MacOSX.dmg16.9 MB2012-10-23 07:3312
Sample_Project_v608.wpa484.3 KB2012-10-20 14:489
Translation_instructions.zip32.0 KB2012-10-20 14:478
ReleaseNotes.txt37.7 KB2012-10-20 14:394
Compilation_Instructions.txt3.0 KB2012-10-20 14:305
Linux_users.html2.4 KB2012-10-20 14:3012
xflr5_v6.07
Compilation_Instructions.txt3.0 KB2012-07-14 13:254
XFLR5-v607-MacOSX.dmg10.6 MB2012-06-29 15:4611
XFLR5_v607_win32.zip6.6 MB2012-06-29 05:3214
Sample_Project_v607.wpa1.0 MB2012-06-29 05:0816
Linux_users.html2.4 KB2012-06-29 04:548
ReleaseNotes.txt37.3 KB2012-06-27 05:045
Translation_instructions.zip32.0 KB2012-06-27 05:045
xflr5_v6.06
Linux_users.html2.4 KB2012-03-01 05:354
XFLR5_v606_win32.zip7.2 MB2012-02-04 20:1833
XFLR5-v606-MacOSX.dmg18.2 MB2012-02-03 06:0616
ReleaseNotes.txt36.5 KB2012-01-29 02:114
Sample Project_v606.wpa1.4 MB2012-01-29 02:08133
Translation_instructions.zip32.0 KB2012-01-07 22:059
Compilation_Instructions.txt3.1 KB2011-07-25 02:345
xflr5_v6.05 beta
Compilation_Instructions.txt3.1 KB2012-01-07 22:056
XFLR5-6.05-beta-MacOSX.dmg19.3 MB2011-07-25 05:0013
xflr5-6.05-beta-win32.zip7.0 MB2011-07-25 04:4441
xflr5-6.05-1.x86_64.rpm1.9 MB2011-07-25 02:3712
debian.html0.8 KB2011-07-25 02:343
Translation_instructions.zip32.0 KB2011-07-25 02:349
Sample_Project_v605.wpa319.9 KB2011-07-25 02:3411
Guidelines.pdf881.4 KB2011-07-25 02:3441
xflr5_v6.04 Beta
debian.html0.8 KB2011-05-19 05:195
xflr5-6.04-1.x86_64.rpm1.9 MB2011-05-19 05:0129
XFLR5-6.04-beta-MacOSX.dmg19.6 MB2011-05-16 20:3217
xflr5-6.04-beta-win32.zip7.6 MB2011-05-16 03:49489
Guidelines.pdf890.9 KB2011-05-15 21:2446
Translation_instructions.zip32.0 KB2011-05-15 21:235
Sample_Project_v604.wpa319.9 KB2011-05-15 21:208
Compilation_Instructions.txt3.1 KB2011-05-15 21:137
ReleaseNotes.txt35.9 KB2011-05-15 21:123
xflr5_v6.03 Beta
Sample Project_v603.wpa293.1 KB2011-05-15 21:1527
Compilation_Instructions.txt3.1 KB2011-03-02 04:455
Guidelines_Feb_2011.pdf890.9 KB2011-02-27 17:3337
Translation_instructions.zip32.0 KB2011-02-19 14:359
ReleaseNotes.txt35.2 KB2011-02-19 14:105
xflr5_6.03-1_amd64.deb2.3 MB2011-02-17 14:265
XFLR5-6.03-beta-MacOSX.dmg19.5 MB2011-02-14 05:4536
xflr5-6.03-beta-win32.zip7.6 MB2011-02-14 04:5553
xflr5-6.03-2.x86_64.rpm1.9 MB2011-02-14 04:3516
xflr5_v6.02 Beta
xflr5_6.02-1_amd64.deb2.2 MB2010-12-27 21:3513
xflr5-6.02-beta-win32.zip6.9 MB2010-12-27 15:4778
Sample Project_v602.wpa216.3 KB2010-12-22 06:016
Guidelines.pdf895.1 KB2010-12-22 05:4318
XFLR5-v6.02-Beta-MacOSX.dmg19.4 MB2010-12-21 13:0229
xflr5-6.02-1.x86_64.rpm1.8 MB2010-12-20 06:1546
xflr5_v6.01_Beta
Debian sources
xflr5_6.01-1_amd64.changes1.5 KB2010-10-16 18:016
xflr5_6.01-1.tar.gz1.3 MB2010-10-16 17:536
xflr5_6.01-1.dsc0.9 KB2010-10-16 17:5310
xflr5_6.01-1_amd64.deb1.2 MB2010-10-16 17:517
XFLR5-v6.01-Beta-MacOSX.dmg19.4 MB2010-10-15 06:1314
xflr5-6.00-1.x86_64.rpm1.8 MB2010-10-15 01:466
Sample Project_v601.zip140.0 KB2010-10-15 00:3613
ReleaseNotes.txt32.9 KB2010-10-15 00:356
XFLR5_v6.01_Beta_Win32.zip7.4 MB2010-10-15 00:288
Guidelines_v6.pdf879.0 KB2010-09-19 23:0521
xflr5_v6.00_Beta
xflr5_6.00-1.dsc0.9 KB2010-09-27 03:467
xflr5_6.00-1.tar.gz1.3 MB2010-09-27 03:455
xflr5_6.00-1_amd64.deb1.2 MB2010-09-27 03:436
XFLR5-v6.00-Beta-MacOSX.dmg19.4 MB2010-09-21 04:287
XFLR5_v6.00_Beta_Win32.zip7.2 MB2010-09-21 03:5712
xflr5-6.00-1.x86_64.rpm1.8 MB2010-09-19 23:3022
ReleaseNotes.txt32.6 KB2010-09-19 23:067
Sample Project_v6.wpa.zip140.2 KB2010-09-19 23:0653
xflr5_v5.00
xflr5_5.00-0.1_amd64.deb1.3 MB2010-05-05 03:3412
XFLR5_v5.00_MacOSX.dmg19.0 MB2010-04-12 19:0610
Sample Project.zip140.2 KB2010-04-11 23:501112
XFLR5_v500_win32.zip5.8 MB2010-04-11 23:4631
Compilation_Instructions.txt3.0 KB2010-04-11 23:3110
ReleaseNotes.txt32.0 KB2010-04-11 23:2912
xflr5-5.00-1.x86_64.rpm1.7 MB2010-04-11 19:0645
QFLR5_v0.04_Beta
Compilation_Instructions.txt3.0 KB2010-04-05 16:276
qflr5_0.04-0.1_amd64.deb1.2 MB2010-01-29 06:478
QFLR5_v004_MacOSX.dmg19.3 MB2009-12-28 03:085
Sample Project.zip146.0 KB2009-12-27 16:578
QFLR5_v004_Win32.zip7.1 MB2009-12-27 16:4410
Guidelines.pdf840.6 KB2009-12-27 16:3723
ReleaseNotes.txt31.4 KB2009-12-27 16:363
QFLR5_v0.03b_Beta
Sample Project.zip123.3 KB2009-11-15 18:2225
QFLR5_v003b_MacOSX.dmg16.5 MB2009-10-31 05:463
qflr5_0.03b-ubuntu2_i386.deb1.1 MB2009-10-30 05:227
ReleaseNotes.txt30.4 KB2009-10-30 05:204
QFLR5_v003b_Win32.zip7.7 MB2009-10-30 05:193
Guidelines.pdf840.6 KB2009-10-30 05:1341
Translation instructions.zip22.0 KB2009-10-25 18:4515
QFLR5_v0.03_Beta
qflr5_0.03b-ubuntu1_i386.deb1.0 MB2009-10-27 04:577
QFLR5_MacOSX_v0.03.dmg16.0 MB2009-10-26 06:073
QFLR5_v03_beta_win32.zip7.6 MB2009-10-25 22:446
QFLR5_v0.02_Beta
Translation_Instructions3.zip20.2 KB2009-09-10 04:276
qflr5_0.02b-ubuntu1_i386.deb972.9 KB2009-09-05 06:598
QFLR5_Win32.zip7.5 MB2009-09-03 04:257
QFLR5_002_Beta_MacOS.dmg16.0 MB2009-09-03 04:234
QFLR5_v0.01_Beta
Translation-instructions.zip14.9 KB2009-09-03 04:179
QFLR5.dmg16.4 MB2009-07-05 13:1377
QFLR5_Win32.zip7.6 MB2009-07-04 23:256
XFLR5_v4.17
XFLR5_v417.zip2.5 MB2009-06-01 16:2834
XFLR5_v416.zip2.5 MB2009-04-13 22:2014
XFLR5_v415.zip2.6 MB2009-01-24 17:218
XFLR5_v413_beta.zip1.7 MB2008-12-07 01:355
XFLR5_v412_beta.zip1.7 MB2008-11-17 01:328
Translation_instructions.txt2.1 KB2019-02-03 00:4126
Guidelines.pdf1.1 MB2014-04-13 16:271078