IBP = International Beacon Project. Beacons transmit for ten seconds on each frequency in turn in the sequence shown above. They send callsign at 22 wpm and 100 watts, then four 1-second dashes at 100 w, 10 w, 1 w and 0.1 w.
Equipment is TS-50, Cushcraft R-5 multiband vertical and a Trimble Navigation GPS receiver to ensure synchronization, with a control unit built by NCDXF.
| Country | Call | Frequency | ||||
| 14100 | 18110 | 21150 | 24930 | 28200 | ||
| United Nations NY | 4U1UN | 00.00 | 00.10 | 00.20 | 00.30 | 00.40 |
| Northern Canada | VE8AT | 00.10 | 00.20 | 00.30 | 00.40 | 00.50 |
| USA (CA) | W6WX | 00:20 | 00.30 | 00:40 | 00.50 | 01:00 |
| Hawaii | KH6WO | 00.30 | 00.40 | 00.50 | 01.00 | 01.10 |
| New Zealand | ZL6B | 00.40 | 00.50 | 01.00 | 01.10 | 01.20 |
| West Australia | VK6RBP | 00.50 | 01.00 | 01.10 | 01.20 | 01.30 |
| Japan | JA2IGY | 01.00 | 01.10 | 01.20 | 01.30 | 01.40 |
| Siberia | RR9O | 01.10 | 01.20 | 01.30 | 01.40 | 01.50 |
| China | VR2HK | 01.20 | 01.30 | 01.40 | 01.50 | 02.00 |
| Sri Lanka | 4S7B | 01.30 | 01.40 | 01.50 | 02.00 | 02.10 |
| South Africa | ZS6DN | 01:40 | 01.50 | 02:00 | 02:10 | 02:20 |
| Kenya | 5Z4B | 01.50 | 02.00 | 02.10 | 02.20 | 02.30 |
| Israel | 4X6TU | 02:00 | 02:10 | 02:20 | 02.30 | 02:40 |
| Finland | OH2B | 02:10 | 02:20 | 02:30 | 02:40 | 02:50 |
| Madeira | CS3B | 02.20 | 02.30 | 02.40 | 02.50 | 00.00 |
| Argentina | LU4AA | 02:30 | 02:40 | 02:50 | 00.00 | 00:10 |
| Peru | OA4B | 02.40 | 02.50 | 00.00 | 00.10 | 00.20 |
| Venezuela | YV5B | 02:50 | 00.00 | 00:10 | 00:20 | 00:30 |
Worldwide List of HF Beacons 