550 AM

The following radio stations broadcast on AM frequency 550 kHz:^[1] The Federal Communications Commission classifies 550 AM as a regional frequency.^[2]

Argentina

AM 550 in Neuquen (still have no call sign assigned)

Bolivia

CP 153 in La Paz

Brazil

ZYI-797 in Garanhuns
ZYL-225 in Cataguazes
ZYL-263 in Montes Claros
ZYK-287 in Santa Cruz do Sul
ZYK-578 in Cruzeiro
ZYK-696 in Sertaozinho
ZYK-902 in São Raimundo Nonato

Chile

CD-055 in Angol

Colombia

HJHF in Marinilla
HJR22 in Santa Marta
HJR36 in Mitú
HJZQ in Neiva

Cuba

CMBV in Wajay

El Salvador

YSFG in Sonsonate

Guatemala (Channel 2)^[3]

TGRV in San Pedro Sacatepéquez

Honduras

HRH in Tegucigalpa

Jamaica

RJR in Montego Bay

Ecuador

HJHF in Maranilla
HCGB1 in Quito

Mexico

XEACD-AM in Acapulco, GR
XEACD1-AM in Acapulco, GR
XEGUZ-AM in Cd.Guzman, JA
XEHLL-AM in Santo Domingo Tehuan, OA
XEHLL1-AM in Salina Cruz, OA
XEKL-AM in Jalapa, VC
XEKL1-AM in Jalapa, VC
XEPL-AM in Cd.Cuauhtemoc, CH
XEQW-AM in Mérida, YC
XETNC-AM in Tepic, NA
XETNC1-AM in Tepic, NA
XETZI-AM in Apatzingan, MC

Nicaragua

YNR1 in Chichigalpa

Paraguay

ZP48 in Marical Estigarribia
ZP 16 in Ciudad del Este

Saint Kitts and Nevis

ZIZ in Springfield, Basseterre (Note: ZIZ operates at 555 kHz)

United Kingdom

Falkland Islands

VPC in Port Stanley

United States

KARI in Blaine, Washington
KBOW in Butte, Montana
KCRS in Midland, Texas
KFRM in Salina, Kansas
KFYI in Phoenix, Arizona
KFYR in Bismarck, North Dakota
KLLV in Breen, Colorado
KNUI in Wailuku, Hawaii
KOAC in Corvallis, Oregon
KRAI in Craig, Colorado
KTRS in Saint Louis, Missouri
KTSA in San Antonio, Texas
KTZN in Anchorage, Alaska
KUZZ in Bakersfield, California
WAME in Statesville, North Carolina
WASG in Atmore, Alabama
WAYR in Orange Park, Florida
WDEV in Waterbury, Vermont
WDUN in Gainesville, Georgia
WGR in Buffalo, New York
WIOZ in Pinehurst, North Carolina
WKRC in Cincinnati, Ohio
WPAB in Ponce, Puerto Rico
WSAU in Wausau, Wisconsin
WSJW in Pawtucket, Rhode Island
WSVA in Harrisonburg, Virginia

Uruguay

CW1 in Colonia del Sacramento

Venezuela

YVKE in Caracas

External links

FCC list of radio stations on 550 kHz

References

Lists of radio stations by frequency

By AM
freq.

LF (LW)

Regions 1 and 3, 9 kHz spacing	153 162 164¹ 171 177¹ 180 183¹ 189 198 207 209¹ 216 225 227¹ 234 243 252 261 270 279

MF (MW)

Regions 1 and 3, 9 kHz spacing	531 540 549 558 567 576 585 594 603 612 621 630 639 648 657 666 675 684 693 702 711 720 729 738 747 756 765 774 783 792 801 810 819 828 837 846 855 864 873 882 891 900 909 918 927 936 945 954 963 972 981 990 999 1008 1017 1026 1035 1044 1053 1062 1071 1080 1089 1098 1107 1116 1125 1134 1143 1152 1161 1170 1179 1188 1197 1206 1215 1224 1233 1242 1251 1260 1269 1278 1287 1296 1305 1314 1323 1332 1341 1350 1359 1368 1377 1386 1395 1404 1413 1422 1431 1440 1449 1458 1467 1476 1485 1494 1503 1512 1521 1530 1539 1548 1557 1566 1575 1584 1593 1602 1611 1620 1629 1638 1647 1656 1665 1674 1683 1692 1701 1710

Region 2, 10 kHz spacing	530 540 550 560 570 580 590 600 610 620 630 640 650 660 670 680 690 700 710 720 730 740 750 760 770 780 790 800 810 820 830 840 850 860 870 880 890 900 910 920 930 940 950 960 970 980 990 1000 1010 1020 1030 1040 1050 1060 1070 1080 1090 1100 1110 1120 1130 1140 1150 1160 1170 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 1310 1320 1330 1340 1350 1360 1370 1380 1390 1400 1410 1420 1430 1440 1450 1460 1470 1480 1490 1500 1510 1520 1530 1540 1550 1560 1570 1580 1590 1600 1610 1620 1630 1640 1650 1660 1670 1680 1690 1700 1710

HF (SW)²

By FM
freq.

VHF
(Band II/
FM)

Regions 1 and 3, 50/100 kHz spacing³	87.5 87.6 87.7 87.8 87.9 88.0 88.2 88.4 88.6 88.8 89.0 89.2 89.4 89.6 89.8 90.0 90.2 90.4 90.6 90.8 91.0 91.2 91.4 91.6 91.8 92.0 92.2 92.4 92.6 92.8 93.0 93.2 93.4 93.6 93.8 94.0 94.2 94.4 94.6 94.8 95.0 95.2 95.4 95.6 95.8 96.0 96.2 96.4 96.6 96.8 97.0 97.2 97.4 97.6 97.8 98.0 98.2 98.4 98.6 98.8 99.0 99.2 99.4 99.6 99.8 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0 102.2 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4 104.6 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8 107.0 107.2 107.4 107.6 107.8 108.0

Region 2, 200 kHz spacing	87.9 88.1 88.3 88.5 88.7 88.9 89.1 89.3 89.5 89.7 89.9 90.1 90.3 90.5 90.7 90.9 91.1 91.3 91.5 91.7 91.9 92.1 92.3 92.5 92.7 92.9 93.1 93.3 93.5 93.7 93.9 94.1 94.3 94.5 94.7 94.9 95.1 95.3 95.5 95.7 95.9 96.1 96.3 96.5 96.7 96.9 97.1 97.3 97.5 97.7 97.9 98.1 98.3 98.5 98.7 98.9 99.1 99.3 99.5 99.7 99.9 100.1 100.3 100.5 100.7 100.9 101.1 101.3 101.5 101.7 101.9 102.1 102.3 102.5 102.7 102.9 103.1 103.3 103.5 103.7 103.9 104.1 104.3 104.5 104.7 104.9 105.1 105.3 105.5 105.7 105.9 106.1 106.3 106.5 106.7 106.9 107.1 107.3 107.5 107.7 107.9

Japan FM	76.1 76.2 76.3 76.4 76.5 76.6 76.7 76.8 76.9 77.0 77.1 77.2 77.3 77.4 77.5 77.6 77.7 77.8 77.9 78.0 78.1 78.2 78.3 78.4 78.5 78.6 78.7 78.8 78.9 79.0 79.1 79.2 79.3 79.4 79.5 79.6 79.7 79.8 79.9 80.0 80.1 80.2 80.3 80.4 80.5 80.6 80.7 80.8 80.9 81.0 81.1 81.2 81.3 81.4 81.5 81.6 81.7 81.8 81.9 82.0 82.1 82.2 82.3 82.4 82.5 82.6 82.7 82.8 82.9 83.0 83.1 83.2 83.3 83.4 83.5 83.6 83.7 83.8 83.9 84.0 84.1 84.2 84.3 84.4 84.5 84.6 84.7 84.8 84.9 85.0 85.1 85.2 85.3 85.4 85.5 85.6 85.7 85.8 85.9 86.0 86.1 86.2 86.3 86.4 86.5 86.6 86.7 86.8 86.9 87.0 87.1 87.2 87.3 87.4 87.5 87.6 87.7 87.8 87.9 88.0 88.1 88.2 88.3 88.4 88.5 88.6 88.7 88.8 88.9 89.0 89.1 89.2 89.3 89.4 89.5 89.6 89.7 89.8 89.9

Weather radio	162.400 162.425 162.450 162.475 162.500 162.525 162.550

¹ Non-standard frequency
² Shortwave uses a combination of AM, VSB, USB and LSB, with some NB FM
³ Regions 1 and 3 also use Region 2's frequencies as well, with 50 to 100 kHz spacing.
⁴ See also: Template:Audio broadcasting, Apex (radio band) and OIRT