Manual
Table Of Contents
- TITLE PAGE
- TABLE OF CONTENTS
- INTRODUCTION
- SECTION I
- CHARACTERISTICS OF HF SSB
- ACRONYMS AND DEFINITIONS
- REFERENCES
- HF SSB COMMUNICATIONS
- FREQUENCY
- SKYWAVE PROPAGATION - WHICH FREQUENCY TO
- WHY SINGLE SIDEBAND IS IMPORTANT IN HF
- AMPLITUDE MODULATION (AM)
- SINGLE SIDEBAND OPERATION
- SINGLE SIDEBAND (SSB)
- SUPPRESSED CARRIER VS. REDUCED CARRIER
- SIMPLEX AND SEMI-DUPLEX OPERATION
- AUTOMATIC LINK ESTABLISHMENT (ALE)
- FUNCTIONS OF HF RADIO AUTOMATION
- HOW ALE ASSURES THAT THE BEST COMMUNICA-TIONS
- CHARACTERISTICS OF HF SSB
- SECTION II
- SECTION III
- SECTION IV
- SECTION V
- SECTION VI
- SECTION VII
- ITU MARITIME RADIOTELEPHONE STATIONS
- DESCRIPTION OF SERVICES
- AT&T HIGH SEAS RADIOTELEPHONE SERVICE
- AT & T COAST STATION COVERAGE MAP
- COAST STATION COVERAGE & INFORMATION
- AIRCRAFT REGISTRATION
- OPERATING PROCEDURES FOR USING THE HIGH SEAS RADIOTELEPHONE NETWORK
- AT&T HIGH SEAS COAST STATIONS
- MOBILE MARINE RADIO, INC.
- WORLDWIDE LISTING OF PUBLIC CORRESPONDENCE STATIONS
- MARITIME RADIOTELEPHONE CHANNEL DESIGNATIONS
- SECTION VIII
- SECTION IX
- SECTION X
- SECTION XI
- SECTION XII
- SECTION XIII
MOBILE MARINE RADIO, INC.
Mobile Marine Radio, Inc. operates station WLO in Mobile, Alabama.
The services provided by WLO and the procedures for utilizing these
services are similar to those of the Bell System’s stations previously
described.
All channels use USB mode (A3J) for KCU 1051 and KFS 594
Control Display Units).
To reach WLO from long distance to place a marine radiotelephone
call, dial “0” and ask the operator for the “Mobile Alabama Marine
Operator.” Or, you may dial direct:
1-800-633-1634 or (334) 666-3555.
For further information write:
Mobile Marine Radio, Inc.
Station WLO
7700 Rinla Avenue
Mobile, Alabama 36619
or call the business office: 1-800-633-1312 or (334) 666-5110.
Services
7-11
KHF 950/990 Pilots Guide
Rev. 0
Dec/96
Mobile Aircraft/Ship Aircraft/Ship
Marine ITU Receive Transmit
Station Channel (kHz) (kHz)
WLO, xxx 2572.0 2430.0
Mobile, 405 4369.0 4060.0
Alabama 414 4396.0 4077.0
419 4351.0 4101.0
428 4411.0 4119.0
607 6519.0 6218.0
824 8788.0 8113.0
829 8713.0 8264.0
830 8803.0 8269.0
836 8806.0 8282.0
1212 13,110.0 12,263.0
1225 13,149.0 12,302.0
1226 13,152.0 12,305.0
1233 13,173.0 12,326.0
1235 13,179.0 12,332.0
1607 17,260.0 16,378.0
1641 17,362.0 16,480.0
1643 17,368.0 16,486.0
1647 17,380.0 16,498.0
1807 19,773.0 18,798.0
2237 22,804.0 22,108.0
2242 22,819.0 22,123.0
2246 22,831.0 22,135.0
2503 26,151.0 25,076.0
Table 7-4 Mobile Marine Radio, Inc.