Radiobeacon System Map for Pacific Coast (Including Alaska and Hawaii) (1990)

Radiobeacon System
Most radiobeacons must share a group frequency with other beacons. Therefore, radiobeacons in the same general geographical area are divided into groups of up to six beacons transmitting on a single frequency with the sequence being repeated continually. Each radiobeacon transmits for at least one-minute out of each six-minute period in sequence with the other beacons of the group regardless of weather conditions. If less than six radiobeacons are assigned to a sequence group, one or more of the beacons may transmit during two of the six one-minute periods. Various colors are used to distinguish each group on the above map.
The SEQUENCE within a group is indicated by a Roman numeral; however, an asterisk character if the station transmits twice during the six one-minute. If neither a Roman numeral or an asterisk is shown, then the beacon transmits continuously and is marked as (always black).
SERVICE RANGE is shown in nautical miles.
The FREQUENCY is in kilohertz.
CHARACTERISTIC IDENTIFICATION consists of a combination of dots and dashes. The characteristic signal of all beacons is superimposed on a continuous carrier when they are transmitting. The last ten seconds of the minute are devoted to a long dash for maximum bearing accuracy using manual operation.

Sequenced Radiobeacons

288 I Cape Flattery Lighthouse
P ()
100 48 23 30 124 44 08
288 II James Island Lighthouse
JI ()
50 47 54 16 124 38 46
302 I, IV Point Loma Lighthouse
L ()
150 32 39 59 117 14 34
302 II, V Point Vincente Lighthouse
V ()
75 33 44 31 118 24 35
302 III, VI Point Arguello Lighthouse
O ()
150 34 34 42 120 38 34
304 I Cape Arago Lighthouse
Y ()
50 43 20 29 124 22 27
304 III Willapa Bay Lighthouse
UT ()
20 46 44 03 124 04 38
304 IV Cape Disappointment Lighthouse
O ()
50 46 16 35 124 03 02
304 V Cape Blanco Lighthouse
OE ()
100 42 50 18 124 33 48
304 VI Yaquina Head Lighthouse
W ()
50 44 40 36 124 04 02
314 II Point Wilson Lighthouse
Q ()
30 48 08 40 122 45 12
314 III Smith Island Lighthouse
G ()
20 48 19 06 122 50 33
314 V New Dungeness Lighthouse
U ()
30 48 10 54 123 06 30

Continuous Radiobeacons

207 Egg Island (Can.) Lighthouse
UEM ()
25 51 14 54 127 49 55
233 Victoria (Can.) Buoy
YJ ()
70 48 37 45 123 19 05
285 Newport Bay West Jetty Lighthouse
NE ()
15 33 35 18 117 52 43
286 Cape Spencer Lighthouse
T ( etc.)
200 58 11 58 136 38 17
286 Pigeon Point Lighthouse
PI ()
40 37 10 51 122 23 34
288 San Luis Obispo Lighthouse
SL ()
20 35 09 37 120 45 34
289 Marina Del Ray Lighthouse
MR ()
10 33 57 46 118 27 40
290 Point Pinos Lighthouse
P ()
10 36 38 00 121 55 58
292 Cape Hinchinbrook Lighthouse
W ()
250 60 14 18 146 38 48
292 Cape St. James (Can.) Lighthouse
YCJ ()
130 51 56 10 131 00 52
292 Dana Point Breakwater Lighthouse
DP ()
15 33 27 16 117 41 26
292 Point Reyes Lighthouse
R ()
10 37 59 44 123 01 19
292 Trinidad Head Lighthouse
TR ()
15 41 03 07 124 09 01
294 Santa Barbara Radiobeacon
SB ()
10 34 24 24 119 41 36
294 Santa Cruz West Breakwater Lighthouse
SC ()
10 36 57 39 122 00 03
295 Five Finger Lighthouse
D ()
60 57 16 18 133 37 42
296 Chetco River Radiobeacon
B ()
20 42 02 49 124 16 01
296 Long Beach Harbor Lighthouse
LB ()
10 33 43 24 118 11 09
296 Point Bonita Lighthouse
B ()
10 37 48 56 122 31 42
296 Quatsino (Can.) Lighthouse
B ()
50 50 26 29 128 01 51
298 Moss Landing Harbor Entrance Radiobeacon
ML ()
10 36 48 24 121 47 15
300 Humbolt Bay Radiobeacon
H ()
50 40 46 06 124 13 08
305 Pine Island (Can.) Lighthouse
P ()
100 50 58 33 127 43 35
305 San Francisco Approach Light Horn Buoy SF Buoy
SF ()
15 37 45 00 122 41 30
307 Avalon Radiobeacon
AV ()
10 33 20 56 118 19 29
307 Fort Bragg Radiobeacon
N ()
20 39 25 51 123 48 29
307 Sand Heads (Can.) Lighthouse
G ()
30 49 06 22 123 18 06
308 Channel Island South Jetty Lighthouse
CI ()
10 34 09 22 119 13 35
308 Triple Island (Can.) Lighthouse
O ()
50 54 17 35 130 52 50
309 Race Rocks (Can.) Lighthouse
J ()
30 48 17 53 123 31 48
310 Barbers Point Lighthouse
VR ()
5 21 17 58 158 06 32
310 Morro Bay Radiobeacon
MB ()
15 35 21 46 120 52 08
312 Cape Beale (Can.) Lighthouse
CV ()
20 48 47 12 125 12 51
314 Farallon Lighthouse
F ()
50 37 41 57 123 00 02
314 Langara (Can.) Lighthouse
H ()
150 54 15 23 133 03 30
314 St. Paul Island Radiobeacon
SPY ()
150 57 09 30 170 13 36
314 Ventura Marina South Jetty Lighthouse
VM ()
15 34 14 46 119 16 10
315 Sisters Island (Can.) Lighthouse
M ()
30 49 29 13 124 26 00
316 Columbia River Approach Lighted Horn Buoy CR Buoy
CR ()
20 46 11 06 124 10 58
316 Cresent City Radiobeacon
X ()
20 41 44 30 124 11 02
317 Mission Bay Radiobeacon
MB ()
15 32 45 30 117 15 22
317 Piedras Blancas Lighthouse
PB ()
30 35 39 54 121 17 06
318 Cape Decision Lighthouse
UT ()
100 56 00 07 134 08 04
319 Redondo Beach East Jetty Lighthouse
RB ()
15 33 50 30 118 23 34
320 Cape Kiwanda Radiobeacon
K ()
15 45 12 58 123 58 12
320 Point Arena Lighthouse
A ()
50 38 57 17 123 44 28
320 Point Atkinson (Can.) Lighthouse
AE ()
30 49 19 51 123 15 49
322 Ediz Hook Lighthouse
K ()
20 48 08 25 123 24 04
322 Point Sur Lighthouse
S ()
50 36 18 22 121 54 02
323 Anacapa Island Lighthouse
AN ()
10 34 00 57 119 21 31
323 Oceanside Lighthouse
OC ()
10 33 12 25 117 24 04
324 Guard Island Lighthouse
J ()
100 55 26 47 131 52 45
324 Umpqua River Lighthouse
U ()
20 43 39 49 124 11 50
325 Bodega Head Radiobeacon
BO ()
20 38 18 39 123 03 52
325 Grays Harbor Lighthouse
G ()
50 46 54 17 124 07 50
325 Los Angeles Harbor Lighthouse
LA ()
10 33 42 30 118 15 02
329 Carmanah (Can.) Lighthouse
J ()
40 48 36 43 124 45 01
353 Cape Scott (Can.) Lighthouse
ZES ()
125 50 46 57 128 25 31
359 Tofino (Can.) Radiobeacon
YAZ ()
50 49 02 54 125 42 16
373 Estevan Point (Can.) Lighthouse
EP ()
125 49 22 59 126 32 30
378 Active Pass (Can.) Lighthouse
AP ()
50 48 52 26 123 17 23
380 McInnes Island (Can.) Lighthouse
MS ()
100 52 15 42 128 43 18