AC 00-45G

Change 1Historical

Advisory circular · Aviation Weather Services

Approved
July 29, 2010
Last reviewed
September 13, 2024
This change
This entire document series, all through the H Revision, is canceled.
Cancels
AC00-45G
Cancelled by
AC00-45G CHG 2
Family
AC 00-45 · 10 versions
Revision
G, change 1
14 CFR parts
1

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed November 21, 2025.

Show pages 366–377
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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Appendix E: Internet Links Page 14-1 14 APPENDIX E: INTERNET LINKS Table E-1. Selected National Weather Service (NWS) Links

SITE WEB ADDRESS National Weather Service (NWS) http://weather.gov/ Aviation Digital Data Service (ADDS) http://adds.aviationweather.noaa.gov/ Aviation Weather Center (AWC) http://aviationweather.gov Hydrometeorological Prediction Center (HPC) http://www.hpc.ncep.noaa.gov/ Storm Prediction Center (SPC) http://www.spc.noaa.gov/ Tropical Prediction Center (TPC) http://www.nhc.noaa.gov/ Alaska Aviation Weather Unit (AAWU) http://aawu.arh.noaa.gov/ Center Weather Service Units (CWSU) http://aviationweather.gov/products/cwsu/ Weather Forecast Offices (WFO) http://www.srh.noaa.gov/ Weather Forecast Office (WFO) Honolulu, HI – Aviation Products http://www.prh.noaa.gov/hnl/pages/aviation.php Telecommunication Operations Center - NWS Fax Charts http://weather.noaa.gov/fax/nwsfax.html NWS Office at the FAA Academy http://www.srh.noaa.gov/faa/

Table E-2. Selected Federal Aviation Administration (FAA) Links

SITE WEB ADDRESS Federal Aviation Administration (FAA) http://www.faa.gov/ Air Traffic Control System Command Center (ATCSCC) http://www.fly.faa.gov/flyfaa/usmap.jsp Automated Flight Service Station (AFSS) http://fsfeedback.gosysops.info

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Page 14-2 Appendix E: Internet Links

Table E-3. Selected Links to Aviation Weather Products

PRODUCT WEB ADDRESS Average Surface to 500 MB Relative Humidity Chart http://weather.noaa.gov/pub/fax/QRUA00.TIF Collaborative Convective Weather Forecast (CFP) http://aviationweather.gov/products/ccfp/ Constant Pressure Charts http://weather.noaa.gov/fax/barotrop.shtml Convective Outlooks http://www.spc.noaa.gov/products/outlook/ Current Icing Product (CIP) http://adds.aviationweather.noaa.gov/icing/icing_nav.php Center Weather Advisory (CWA) http://aviationweather.gov/products/cwsu/ Area Forecast (FA) http://aviationweather.gov/products/fa/ Significant Meteorological Advisory (SIGMET) – US (CONUS) http://adds.aviationweather.noaa.gov/airmets/ Significant Meteorological Advisory (SIGMET) – International http://aviationweather.gov/products/sigmets/intl/ Airmen’s Meteorological Advisory (AIRMET) http://adds.aviationweather.noaa.gov/airmets/ Forecast Icing Potential (FIP) http://adds.aviationweather.noaa.gov/icing/icing_nav.php Freezing Level Graphics http://adds.aviationweather.noaa.gov/icing/frzg_nav.php High Level SIGWX Charts http://aviationweather.gov/products/swh/ Lifted Index (LI) Analysis Chart http://weather.noaa.gov/pub/fax/QXUA00.TIF Low Level SIGWX Charts http://aviationweather.gov/products/swl/ Mid Level SIGWX Chart http://aviationweather.gov/products/swm/ Meteorological Impact Statement (MIS) http://aviationweather.gov/products/cwsu/ National Convective Weather Forecast (NCWF) http://adds.aviationweather.noaa.gov/convection/java/ http://adds.aviationweather.noaa.gov/convection/java/?a ppletsize=large http://aviationweather.gov/products/ncwf/

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Appendix E: Internet Links Page 14-3

PRODUCT WEB ADDRESS Pilot Weather Report http://adds.aviationweather.noaa.gov/pireps/ Radar Summary Chart http://weather.noaa.gov/pub/fax/QAUA00.TIF Aviation Routine Weather Report (METAR) / Aviation Selected Special Weather Report (SPECI) http://adds.aviationweather.noaa.gov/metars/ Surface Analysis Charts http://www.hpc.ncep.noaa.gov/html/sfc2.shtml http://www.hpc.ncep.noaa.gov/html/avnsfc.shtml http://www.opc.ncep.noaa.gov/ http://www.nhc.noaa.gov/marine_forecasts.shtml http://www.opc.ncep.noaa.gov/UA.shtml Short Range Surface Prog Charts http://adds.aviationweather.noaa.gov/progs/ Strike Probabilities of Tropical Cyclone Conditions (SPF) http://www.nhc.noaa.gov/ Terminal Aerodrome Forecast (TAF) http://adds.aviationweather.gov/tafs/ Aviation Tropical Cyclone Advisory (TCA) http://www.nhc.noaa.gov/ Tropical Cyclone Public Advisory (TCP) http://www.nhc.noaa.gov/ Volcanic Ash Advisory Statement (VAAS) http://aviationweather.gov/iffdp/volt.shtml Volcanic Ash Forecast Transport and Dispersion (VAFTAD) Chart http://aviationweather.gov/iffdp/volc.shtml Watch Notification Messages http://www.spc.noaa.gov/products/watch/ Weather Depiction Chart http://weather.noaa.gov/pub/fax/QGUA00.TIF Wind and Temperature Aloft Forecast Graphics http://adds.aviationweather.noaa.gov/winds/ Wind and Temperature Aloft Forecasts (FB) Text http://aviationweather.gov/products/nws/winds/

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) 15 APPENDIX F: AWC ADVISORY PLOTTING CHART OU SHUH • YDC

• YXC

• YQL • YXH • YYN

• YKM EPH. GEG MLP° FCA • HVR *ONP • GTF • GGW • ISN •MOT .EUG.DSD • HLN •LWT • DIK „BIS

• OED

• LKV *SHR • DPR

•BOY • CZI • RAP • PIR

• RBL • DDY +PYE. SAC • •FMG • BAM • OCS • BFF •ANWONL • OVR • DSM • ROD APE NOAK •SNS CZQ • MOD • OAL • DTA • MTU • CHE DBL • DEN ARO •LAYS „SNY LBF • MCK •OBH •DEC.T:IND

• HVE • JNC • GLD. HLC

• BCE * HBU "PUB LAA .GCK

• DVC

• EHF

• LAS • PGS • TBC •RSK • ALS • TBE • LBL

•DRK • INW • FTI SUN • ABQ • TCC • AMA

• PHX • TXO

• TCS • CME • LBB .TUS .SSO .DMN TINK• MAF NORA 15APRO8 Figure F-1. AWC Advisory Plotting Chart Appendix F: AWC Advisory Plotting Chart Page 15-1

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Page 15-2 Appendix F: AWC Advisory Plotting Chart

Table F-1. AWC Advisory Plotting Chart Reference Points

STATION ID

NAME STATE COUNTRY LATITUDE (degrees)

LONGITUDE (degrees) ABI ABILENE TX US 32.48 -99.86 ABQ ALBUQUERQUE NM US 35.04 -10.682 ABR ABERDEEN SD US 45.42 -98.37 ACK NANTUCKET MA US 41.28 -70.03 ACT WACO TX US 31.66 -97.27 ADM ARDMORE OK US 34.21 -97.17 AEX ALEXANDRIA LA US 31.26 -92.50 AIR BELLAIRE OH US 40.02 -80.82 AKO AKRON CO US 40.16 -103.18 ALB ALBANY NY US 42.75 -73.80 ALS ALAMOSA CO US 37.35 -105.82 AMA AMARILLO TX US 35.29 -101.64 AMG ALMA GA US 31.54 -82.51 ANW AINSWORTH NE US 42.57 -99.99 APE APPLETON OH US 40.15 -82.59 ARG WALNUT RIDGE AR US 36.11 -90.95 ASP OSCODA MI US 44.45 -83.39 ATL ATLANTA GA US 33.63 -84.44 BAE MILWAUKEE WI US 43.12 -88.28 BAM BATTLE MNTN NV US 40.57 -116.92 BCE BRYCE_CANYON UT US 37.69 -112.30 BDF BRADFORD IL US 41.16 -89.59 BDL WINSOR LOCKS CT US 41.94 -72.69 BFF SCOTTSBLUFF NE US 41.89 -103.48 BGR BANGOR ME US 44.84 -68.87 BIL BILLINGS MT US 45.81 -108.63 BIS BISMARK ND US 46.77 -100.67 BJI BEMIDJI MN US 47.58 -95.02 BKE BAKER OR US 44.84 -117.81 BKW BECKLEY WV US 37.78 -81.12 BNA NASHVILLE TN US 36.14 -86.68 BOI BOISE ID US 43.55 -116.19 BOS BOSTON MA US 42.36 -70.99 BOY BOYSEN RESV. WY US 43.46 -108.30 BPI BIG PINEY WY US 42.58 -110.11 BRD BRAINERD MN US 46.35 -94.03 BRO BROWNSVILLE TX US 25.92 -97.38 BTR BATON ROUGE LA US 30.48 -91.30 BTY BEATTY NV US 36.80 -116.75 BUF BUFFALO NY US 42.93 -78.65 BUM BUTLER MO US 38.27 -94.49 BVL BONNEVILLE UT US 40.73 -113.76 BVT LAFAYETTE IN US 40.56 -87.07 BWG BOWLING GREEN KY US 36.93 -86.44 BZA YUMA AZ US 32.77 -114.60

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Appendix F: AWC Advisory Plotting Chart Page 15-3

STATION ID

NAME STATE COUNTRY LATITUDE (degrees)

LONGITUDE (degrees) CAE COLUMBIA SC US 33.86 -81.05 CDS CHILDRESS TX US 34.37 -100.28 CEW CRESTVIEW FL US 30.83 -86.68 CHE HAYDEN CO US 40.52 -107.31 CHS CHARLESTON SC US 32.89 -80.04 CIM CIMARRON NM US 36.49 -104.87 CLE CLEVELAND OH US 41.42 -81.85 CLT CHARLOTTE NC US 35.22 -80.93 CME CHISUM NM US 33.34 -104.62 CON CONCORD NH US 43.22 -71.58 COU COLUMBIA MO US 38.82 -92.22 CRG JACKSONVILLE FL US 30.34 -81.51 CRP CORPUS CHRISTI TX US 27.90 -97.45 CSN CASSANOVA VA US 38.64 -77.87 CTY CROSS_CITY FL US 29.60 -83.05 CVG COVINGTON KY US 39.02 -84.70 CWK CENTEX TX US 30.38 -97.53 CYN COYLE NJ US 39.82 -74.43 CYS CHEYENNE WY US 41.21 -104.77 CZI CRAZY WOMAN WY US 44.00 -106.44 CZQ FRESNO CA US 36.88 -119.82 DBL EAGLE CO US 39.44 -106.90 DBQ DUBUQUE IA US 42.40 -90.71 DBS DUBOIS ID US 44.09 -112.21 DCA WASHINGTON DC US 38.86 -77.04 DDY CASPER WY US 43.09 -106.28 DEC DECATUR IL US 39.74 -88.86 DEN DENVER CO US 39.81 -104.66 DIK DICKINSIN ND US 46.86 -102.77 DLF LAUGHLIN AFB TX US 29.36 -100.77 DLH DULUTH MN US 46.80 -92.20 DLL DELLS WI US 43.55 -89.76 DLN DILLON MT US 45.25 -112.55 DMN DEMING NM US 32.28 -107.60 DNJ MC CALL ID US 44.77 -116.21 DPR DUPREE SD US 45.08 -101.72 DRK PRESCOTT AZ US 34.70 -112.48 DSD REDMOND OR US 44.25 -121.30 DSM DES MOINES IA US 41.44 -93.65 DTA DELTA UT US 39.30 -112.51 DVC DOVE CREEK CO US 37.81 -108.93 DXO DETROIT MI US 42.21 -83.37 DYR DYERSBURG TN US 36.02 -89.32 EAU EAU CLAIRE WI US 44.90 -91.48 ECG ELIZABETH CITY NC US 36.25 -76.18 ECK PECK MI US 43.26 -82.72 EED NEEDLES CA US 34.77 -114.47

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Page 15-4 Appendix F: AWC Advisory Plotting Chart

STATION ID

NAME STATE COUNTRY LATITUDE (degrees)

LONGITUDE (degrees) EHF BAKERSFIELD CA US 35.48 -119.10 EIC SHREVEPORT LA US 32.77 -93.81 EKN ELKINS WV US 38.92 -80.10 ELD EL DORADO AR US 33.26 -92.74 ELP EL PASO TX US 31.82 -106.28 ELY ELY NV US 39.30 -114.85 EMI WESTMINSTER MD US 39.50 -76.98 END VANCE AFB OK US 36.35 -97.92 ENE KENNEBUNK ME US 43.43 -70.61 ENI UKIAH CA US 39.05 -123.27 EPH EPHRATA WA US 47.38 -119.42 ERI ERIE PA US 42.02 -80.30 ETX EAST TEXAS PA US 40.58 -75.68 EUG EUGENE OR US 44.12 -123.22 EWC ELLWOOD CITY PA US 40.83 -80.21 EYW KEY WEST FL US 24.59 -81.80 FAM FARMINGTON MO US 37.67 -90.23 FAR FARGO ND US 46.75 -96.85 FCA KALISPELL MT US 48.21 -114.18 FLO FLORENCE SC US 34.23 -79.66 FMG RENO NV US 39.53 -119.66 FNT FLINT MI US 42.97 -83.74 FOD FT DODGE IA US 42.61 -94.29 FOT FORTUNA CA US 40.67 -124.23 FSD SIOUX FALLS SD US 43.65 -96.78 FSM FT SMITH AR US 35.38 -94.27 FST FT STOCKTON TX US 30.95 -102.98 FTI FT UNION NM US 35.66 -105.14 FWA FT WAYNE IN US 40.98 -85.19 GAG GAGE OK US 36.34 -99.88 GCK GARDEN CITY KS US 37.92 -100.73 GEG SPOKANE WA US 47.56 -117.63 GFK GRAND FORKS ND US 47.95 -97.19 GGG LONGVIEW TX US 32.42 -94.75 GGW GLASGOW MT US 48.22 -106.63 GIJ NILES MI US 41.77 -86.32 GLD GOODLAND KS US 39.39 -101.69 GQO CHATTANOOGA TN US 34.96 -85.15 GRB GREEN BAY WI US 44.56 -88.19 GRR GRAND RAPIDS MI US 42.79 -85.50 GSO GREENSBORO NC US 36.05 -79.98 GTF GREAT FALLS MT US 47.45 -111.41 HAR HARRISBURG PA US 40.23 -77.02 HBU GUNNISON CO US 38.45 -107.04 HEC HECTOR CA US 34.80 -116.46 HLC HILL CITY KS US 39.26 -100.23 HLN HELENA MT US 46.61 -111.95

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Appendix F: AWC Advisory Plotting Chart Page 15-5

STATION ID

NAME STATE COUNTRY LATITUDE (degrees)

LONGITUDE (degrees) HMV HOLSTON MNTN TN US 36.44 -82.13 HNK HANCOCK NY US 42.06 -75.32 HNN HENDERSON WV US 38.75 -82.03 HQM HOQUIAM WA US 46.95 -124.15 HRV HARVEY LA US 29.85 -90.00 HTO EAST HAMPTON NY US 40.92 -72.32 HUH WHATCOM WA US 48.95 -122.58 HUL HOULTON ME US 46.04 -67.83 HVE HANKSVILLE UT US 38.42 -110.70 HVR HAVRE MT US 48.54 -109.77 IAH HOUSTON INTL TX US 29.96 -95.35 ICT WICHITA KS US 37.75 -97.58 IGB BIGBEE MS US 33.48 -88.52 IIU LOUISVILLE KY US 38.10 -85.58 ILC WILSON CREEK NV US 38.25 -114.39 ILM WILMINGTON NC US 34.35 -77.87 IND INDIANAPOLIS IN US 39.81 -86.37 INK WINK TX US 31.87 -103.24 INL INTL FALLS MN US 48.57 -93.40 INW WINSLOW AZ US 35.06 -110.80 IOW IOWA CITY IA US 41.52 -91.61 IRK KIRKSVILLE MO US 40.14 -92.59 IRQ COLLIERS SC US 33.71 -82.16 ISN WILLISTON ND US 48.18 -103.63 JAC JACKSON WY US 43.62 -110.73 JAN JACKSON MS US 32.51 -90.17 JCT JUNCTION TX US 30.60 -99.82 JFK NEW YORK/JFK NY US 40.63 -73.77 JHW JAMESTOWN NY US 42.19 -79.12 JNC GRAND JUNCTION CO US 39.06 -108.79 JOT JOLIET IL US 41.55 -88.32 JST JOHNSTOWN PA US 40.32 -78.83 LAA LAMAR CO US 38.20 -102.69 LAR LARAMIE WY US 41.33 -105.72 LAS LAS VEGAS NV US 36.08 -115.16 LAX LOS ANGELES CA US 33.93 -118.43 LBB LUBBOCK INTL TX US 33.70 -101.92 LBF NORTH PLATTE NE US 41.13 -100.72 LBL LIBERAL KS US 37.04 -100.97 LCH LAKE CHARLES LA US 30.14 -93.11 LEV GRAND ISLE LA US 29.18 -90.10 LFK LUFKIN TX US 31.16 -94.72 LGC LA GRANGE GA US 33.05 -85.21 LIT LITTLE ROCK AR US 34.68 -92.18 LKT SALMON ID US 45.02 -114.08 LKV LAKEVIEW OR US 42.49 -120.51 LOZ LONDON KY US 37.03 -84.12

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Page 15-6 Appendix F: AWC Advisory Plotting Chart

STATION ID

NAME STATE COUNTRY LATITUDE (degrees)

LONGITUDE (degrees) LRD LAREDO TX US 27.48 -99.42 LWT LEWISTOWN MT US 47.05 -109.61 LYH LYNCHBURG VA US 37.25 -79.23 MAF MIDLAND TX US 32.02 -102.18 MBS SAGINAW MI US 43.53 -84.08 MCB MC COMB MS US 31.30 -90.26 MCI KANSAS CITY MO US 39.29 -94.74 MCK MC COOK NE US 40.20 -100.59 MCN MACON GA US 32.69 -83.65 MCW MASON CITY IA US 43.09 -93.33 MEI MERIDIAN MS US 32.38 -88.80 MEM MEMPHIS TN US 35.06 -89.98 MGM MONTGOMERY AL US 32.22 -86.32 MIA MIAMI FL US 25.80 -80.30 MKG MUSKEGON MI US 43.17 -86.04 MLC MC CALESTER OK US 34.85 -95.78 MLD MALAD CITY ID US 42.20 -112.45 MLP MULLAN PASS ID US 47.46 -115.65 MLS MILES CITY MT US 46.38 -105.95 MLT MILLINOCKET ME US 45.58 -68.52 MLU MONROE LA US 32.52 -92.03 MOD MODESTO CA US 37.63 -120.96 MOT MINOT ND US 48.26 -101.29 MPV MONTPELIER VT US 44.22 -72.57 MRF MARFA TX US 30.30 -103.95 MSL MUSCLE SHOALS AL US 34.70 -87.48 MSP MINNEAPOLIS MN US 44.88 -93.23 MSS MASSENA NY US 44.91 -74.72 MTU MYTON UT US 40.15 -110.13 MZB MISSION BAY CA US 32.78 -117.23 OAK OAKLAND CA US 37.73 -122.22 OAL COALDALE NV US 38.00 -117.77 OBH WOLBACH NE US 41.38 -98.35 OCS ROCK SPRINGS WY US 41.59 -109.02 ODF TOCCOA GA US 34.70 -83.30 ODI NODINE MN US 43.91 -91.47 OED MEDFORD OR US 42.48 -122.91 OKC OKLAHOMA CITY OK US 35.36 -97.61 OMN ORMOND BCH FL US 29.30 -81.11 ONL ONEILL NE US 42.47 -98.69 ONP NEWPORT OR US 44.58 -124.06 ORD O'HARE INTL IL US 41.98 -87.90 ORF NORFOLK VA US 36.89 -76.20 ORL ORLANDO FL US 28.54 -81.34 OSW OSWEGO KS US 37.15 -95.20 OVR OMAHA NE US 41.17 -95.74 PBI WEST PALM BCH FL US 26.68 -80.09

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Aviation Weather Services, Advisory Circular 00-45G, Change 1 (July 2010) Appendix F: AWC Advisory Plotting Chart Page 15-7

STATION ID

NAME STATE COUNTRY LATITUDE (degrees)

LONGITUDE (degrees) PDT PENDLETON OR US 45.70 -118.94 PDX PORTLAND OR US 45.58 -122.60 PGS PEACH SPRINGS AZ US 35.62 -113.54 PHX PHOENIX AZ US 33.43 -112.02 PIE ST PETERSBURG FL US 27.91 -82.68 PIH POCATELLO ID US 42.87 -112.65 PIR PIERRE SD US 44.40 -100.17 PLB PLATTSBURGH NY US 44.69 -73.52 PMM PULLMAN MI US 42.47 -86.11 PQI PRESQUE ISLE ME US 46.77 -68.09 PSB PHILLIPSBURG PA US 40.92 -77.99 PSK DUBLIN VA US 37.09 -80.71 PSX PALACIOS TX US 28.76 -96.31 PUB PUEBLO CO US 38.29 -104.43 PVD PROVIDENCE RI US 41.72 -71.43 PWE PAWNEE CITY NE US 40.20 -96.21 PXV POCKET CITY IN US 37.93 -87.76 PYE POINT REYES CA US 38.08 -122.87 PZD PECAN GA US 31.66 -84.29 RAP RAPID CITY SD US 43.98 -103.01 RBL RED BLUFF CA US 40.10 -122.24 RDU RALEIGH-DURHAM NC US 35.87 -78.78 REO ROME OR US 42.59 -117.87 RHI RHINELANDER WI US 45.63 -89.45 RIC RICHMOND VA US 37.50 -77.32 ROD ROSEWOOD OH US 40.29 -84.04 RSK RATTLESNAKE NM US 36.75 -108.10 RSW LEE COUNTY FL US 26.53 -81.78 RWF REDWWOD FALLS MN US 44.47 -95.13 RZC RAZORBACK AR US 36.25 -94.12 RZS SANTA BARBARA CA US 34.51 -119.77 SAC SACRAMENTO CA US 38.44 -121.55 SAT SAN ANTONIO TX US 29.64 -98.46 SAV SAVANNAH GA US 32.16 -81.11 SAW SAWYER MI US 46.36 -87.40 SAX SPARTA NJ US 41.07 -74.54 SBY SALISBURY MD US 38.35 -75.52 SEA SEATTLE WA US 47.44 -122.31 SGF SPRINGFIELD MO US 37.36 -93.33 SHR SHERIDAN WY US 44.84 -107.06 SIE SEA ISLE NJ US 39.10 -74.80 SJI SEMMNES AL US 30.73 -88.36 SJN ST JOHNS AZ US 34.42 -109.14 SJT SAN ANGELO TX US 31.38 -100.46 SLC SALT LAKE CITY UT US 40.85 -111.98 SLN SALINA KS US 38.93 -97.62 SLT SLATE RUN PA US 41.51 -77.97