D. R. Navigation
New York, NY 10044
Products
| Name | Description | Computers |
|---|---|---|
| Morseman 3 | Morse displayed as alphanumerics on screen. Training aid; practice for speed and accuracy. Automatic decode option for Morse received by radio with suitable interface. Decode, generation of preset messages, random generation for training. Speeds to 40 wpm. | Timex/Sinclair 1000 |
| Radiobeacon Qwikplot | Immediate indication of position obtained from either 2 or 3 RDF bearings. In the latter case, fixed marker indicates median position; flashing plot point shows the limits of the “cocked-hat” indicating the likely accuracy of the observations. | Timex/Sinclair 1000 |
Books
Periodicals
Documents
Downloads
Articles
| Title | Description | Computers |
|---|---|---|
| Resources (Sync v3 n5) | Listing of new user groups, books and other resources. | Timex/Sinclair 1000 |
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