Satgen Chronological Index
Satgen Chronological IndexSatgen was a bulletin issued weekly via amateur packet radio by John Branegan, GM4IHJ (SK), from April 1989 through August 2001.
This collection includes all the Satgen bulletins. This includes some that are out of date or superceded. Some of these have been marked with an asterisk (*).
A Subject Index is also available.
The last articles are at the end.
1 19Apr89* Mirs Changing Orbit 2 27Apr89* Tracking empty Mir 3 4May89* Satellites Polar Bear and Hilat 4 8May89* Satellites Polar Bear and Hilat 5 10May89* Data summary Polar Bear and Hilat 6 14May89* Visuals of Mir via Midnight Sun 7 15May89* Polar Bear and Hilat - Identification 8 24May89* Scintillation studies using Polar Bear. Mir notes 9 31May89* QRM on AO13. Notes on Mir and Salyut. Sub-horizon HF 10 6Jun89* Measurement of Orbit timings 11 14Jun89* QRM on AO13. Geosat Skew of Polarisation 12 21Jun89* Measurement time of closest approach. Astra. Molniyas 13 28Jun89* Mir. Meteosat. L Band 14 5Jul89* HF Sat Frequency Survey. Meteosat. Astra. TDF1 15 12Jul89* Ku Band Geosats 10.9 to 12.5 GHz 16 19Jul89* Pacsats are coming 17 26Jul89* Voyager II at Neptune 18 2Aug89* Meteor Shower maximum timing 19 9Aug89* Polar Bear and Hilat. Pacsats 20 16Aug89* Polar Bear and Hilat 21 23Aug89* Polar Bear and Hilat 22 30Aug89* Astra. Polar Bear 23 6Sep89* Mir. Pacsats. BSB 24 13Sep89* Mir. Pacsats. New Intruder 25 20Sep89* Ku Band TV sats 26 27Sep89* Pacsats. Mir. 27 4Oct89* Cosmos 1686. VLF Space noise. Pacsats. BSB 28 11Oct89* Pacsat preparations. Fuji. Mir 29 18Oct89* BSB Geosat. Oscar 13 Radiation 30 25Oct89* Oscar 13. Pacsat delay. Rudak. Mir 31 1Nov89* Oscar 13. BSB pics. Mir + Salyut problems 32 8Nov89* Fuji. Pacsats. Comet. BSB 33 15Nov89* Solar Flare damage. PSK. NGC. BSB 34 22Nov89* Fuji. Pacsat. Cosmos 1686. Intruder 35 29Nov89* Shuttle. NASA Keps. Salyut/1686. Intruder 36 6Dec89* Pacsats. QPSK. Pacsat antennas. HF sats 37 13Dec89* L and S Band feed. Pacsat antennas 38 20Dec89* Pacsat preparations 39 28Dec89* General sats report 40 3Jan90* Pacsat preparations. Salyut in trouble 41 10Jan90* Microsat/Pacsats. Space Listeners. Jamsat 42 17Jan90* Microsat PSK Modems. JAS-1B 43 24Jan90* Pacsat 6 pack launch 44 31Jan90* Pacsat performance checking. Moon 45 7Feb90* Pacsat progress. Jas1 B launch 46 14Feb90* JAS-1B. Pacsats. S Band. Listeners 47 21Feb90* Pacsat Mail boxes 48 28Feb90* Satellite Bulletin Boards. Digipeaters. S Band 49 6Mar90* Pacsat digipeater tests 50 13Mar90* Comparing Pacsat operating features 51 21Mar90* Pacsat Listening 52 28Mar90* JAS-1B Orbit. Doppler Tracking. 9600 bps 53 2Apr90* Fuji JAS-1B bulletin board problems 54 9Apr90* Welcome to 9600 bps 55 17Apr90* More 9600 bps 56 24Apr90* Pacsats: Toys or useful tools? 57 1May90* Pacsat problems 58 8May90* Cheap equipment for 9600 bps 59 15May90 Paccom PSK-1 Modem. Tracking problems 60 22May90 Satellite Software 61 29May90 CB converter for 9600 bps 62 4Jun90* Dove? 63 12Jun90 Uplink and Downlink problems 64 19Jun90 Pacsat review 65 25Jun90 Simple pacsat hardware 66 3Jul90 Pacsat hardware and software 67 10Jul90 Uosat3 9600 bps operating notes 68 17Jul90 More receivers for Uosat3 9600 bps FSK 69 24Jul90 Satgen bulletin distribution. Pacsat review 70 31Jul90* Pacsats 71 6Aug90 Dove reappeared. Pacsat signal fading 72 13Aug90 Dove 73 21Aug90 Dove 74 28Aug90 Dove telemetry anomalies. Julian Calendar 75 3Sep90 Uosat3 Oscar 14 Software 76 10Sep90 Satellite software source code 77 17Sep90* All Amsats Satellite Round up 78 24Sep90 Shuttle information good and bad 79 1Oct90* Dove Voice 80 8Oct90 Schools in Space 81 15Oct90 Dove eclipse experiments 82 22Oct90 Dove book. Other satellite books 83 29Oct90 Tracking Mir. Rudak 84 5Nov90 How high is Mir? Dove Manual 85 12Nov90 Satellite Frequencies 86 19Nov90 Are you ready for RM1 87 26Nov90 Satellite round up 88 3Dec90 Satellite names used in NASA elements 89 10Dec90 More Satellite names 90 17Dec90 Mir QSOs, AREM, Mir Microwave. RS10. RM1 91 24Dec90 Shuttle Flight schedule. Uosat3. Meteors 92 31Dec90 General satellite operating 93 7Jan91 Salyut7 and using NASA Kep elements with care 94 14Jan91 Simple timing of satellite passes 95 21Jan91 Mir and Salyut 96 28Jan91 Satellites the future? 97 4Feb91 Mir. RM1 98 11Feb91 Satellites for the future 99 18Feb91 The Elliptical Orbit 100 24Feb91 Mir and Project Juno 101 1Mar91 Shuttle over Glasgow 102 11Mar91 Miscellaneous satellite data 103 18Mar91 HF Supersats RS10 RS12 104 22Mar91 HF Supersats part II 105 2Apr91 Aurora and Satellites 106 8Apr91 HF Supersats III 107 15Apr91 HF Sats and Solar Flux 108 22Apr91 Low Earth Orbit Sats. Glasgow Shuttle 109 29Apr91 Project Juno. Glasgow Shuttle 110 6May91 Shuttle STS-39 UHF. Mir Visuals by Midnight Sun 111 11May91 Orbit In Range Window timings 112 18May91 Juno timings. Southern Shuttle. Receivers 113 29May91 Mir Juno. Shuttle STS-40. RM1 114 3Jun91 Exploring the Microwave Satellites 115 9Jun91 Radio Sport RM1 Oscar 21 Mode B 116 16Jun91 Sun versus Satellites 117 23Jun91 Astronomical and Space pictures 118 30Jun91 Geosat VHF. Faraday. Minisats. GPS. Mars Comms 119 6Jul91 Oscar 13 heading for a fall 120 15Jul91 A Satellite Launch Review 121 21Jul91 Uosat 5 Oscar 22 122 28Jul91 Why not HF Cosmonauts 123 4Aug91 Space Mission Communications 124 11Aug91 The case for Space packet Bulletins 125 18Aug91 Anyone for Mars 126 26Aug91 Jupiters Listening Post 127 1Sep91 High Flying Shuttle STS-48 128 8Sep91 Antennas. Compasses. Satgen duplication 129 15Sep91 Mars. Jupiter. AO13 130 22Sep91 Ground Station Antennas 131 29Sep91 The 11 year DX cycle 132 6Oct91 Uosat 3 Gateways 133 13Oct91 Uosat 3 Worldwide Packet Relay 134 20Oct91 Oscar and other satellite names 135 27Oct91 Some satellite problems 136 3Nov91 Planetary Orbits 137 10Nov91 Moon and Planet orbits 138 17Nov91 Artificial Sat Orbits round Moon and Planets 139 24Nov91 Shuttle Very Low Frequency Experiments STS-45 140 1Dec91 Using and Abusing Keplerian Orbital Elements 141 8Dec91 Where and What next from Amsat 142 15Dec91 Which satellite What Equipment? 143 22Dec91 Hearing a Mars probe 144 29Dec91 Space Shuttle Programmme 1992 145 5Jan92 Satellites coming shortly 146 12Jan92 Radio Sport RS12 147 19Jan92 RS12 Advanced User 148 26Jan92 Satellite Telemetry. RS12 149 3Feb92 RS12 DX Bonanza 150 9Feb92 The Eastern Challenge 151 16Feb92 Packet Satellites a Personal View 152 23Feb92 Shuttle meets Mir 153 1Mar92 Radio Amateur Experimenter Myth 154 8Mar92 ZL experiment on RS12 155 15Mar92 Talking to the Cosmonauts or Astronauts 156 22Mar92 Space Problems 157 29Mar92 Distorted Satellite and Ionospheric drawings 158 5Apr92 Martian Pictures 159 12Apr92 Interference on Amateur Satellites 160 19Apr92 More satellite interference 161 25Apr92 Amsats interference. Geosat information 162 3May92 Radar Interference with Amsats 163 12May92 Satellite Gateways 164 17May92 Gateways 165 24May92 Geostationary Questions 166 31May92 Geostationary Questions 167 7Jun92 Geosats - The Future 168 14Jun92 Useful Publications 169 21Jun92 Satellite Navigation 170 27Jun92 Kitsat. Solar Sail. Comet 171 5Jul92 Gateways. Kitsat 172 12Jul92 Meteor Scatter 173 18Jul92 Satellite HF 174 25Jul92 Microwave Dish alignment 175 1Aug92 Satellite Problems 176 9Aug92 Satellite Review 177 15Aug92 Digisat Organisation 178 23Aug92 More on Digisat Usage 179 30Aug92 Apology. Kitsat. STS 47. Mars 180 5Sep92 Mexican Satellite 181 12Sep92 Satellites. Experiments or Communications? 182 19Sep92 Satellite Orbits 183 26Sep92 More Satellite Orbits 184 3Oct92 Radar QRM RSGB Silence 185 10Oct92 SETI. Meteors. Duplicate Bulletins 186 17Oct92 Satellite Stabilization I 187 24Oct92 Satellite Stabilization II 188 31Oct92 Satellite Stabilization III 189 6Nov92 Comet, Hit or Miss? 190 14Nov92 Satellite Stabilization IV 191 20Nov92 9600 bps. Techsat1. Comet. RS12 192 28Nov92 Digisats, Useful or Not? 193 5Dec92 Comsats and Beacons in Low Earth Orbit 194 12Dec92 Molniya orbit comsats 195 19Dec92 1992 review. Comet Swift Tuttle. Radio Astronomy 196 26Dec92 Comet Swift Tuttle 197 2Jan93 Getting the satellite DX edge 198 9Jan93 Quadrantids Meteors 199 17Jan93 Using Doppler part I 200 24Jan93 A New HF Propagation Mode 201 30Jan93 Using Doppler II 202 6Feb93 New HF Propagation Mode II 203 12Feb93 Using Doppler III 204 20Feb93 Russian Space Scene 205 27Feb93 The Sun and Radio Communications 206 6Mar93 Using Doppler IV 207 13Mar93 The Perseids Meteors in August 93 208 20Mar93 Guide to Sat/Surface Transpolar Propagation 209 27Mar93 Using Doppler V (transmitting and receiving) 210 3Apr93 Locating Geosats 211 10Apr93 Meteors and Interstellar dust 212 17Apr93 Using Doppler VI 213 24Apr93 3PT New HF Propagation 214 1May93 Using Doppler VII 215 8May93 Hubble Space Telescope - Lessons 216 15May93 Faraday and Astronaut/Cosmonaut Communications 217 22May93 HF Propagation Tests 218 29May93 The Great Mobile Phone Race 219 5Jun93 RS12 DX and Transpolar 10m 220 12Jun93 Comets and Meteors 221 19Jun93 HF Satellite DX 222 26Jun93 Standard Software and Hardware 223 3Jul93 SpaceGuard and SpaceWatch 224 10Jul93 Where you are determines what you get 225 17Jul93 ERS1 Earthquake Pictures 226 24Jul93 Where you are part II 227 31Jul93 A Perseids Meteor Storm? 228 7Aug93 Satellite Propagation Worldwide part I 229 14Aug93 Satellite Propagation Worldwide part II 230 21Aug93 Satellite Propagation Worldwide part III 231 28Aug93 Satellite Propagation Worldwide part IV 232 4Sep93 Satellite Propagation Worldwide part V 233 11Sep93 Satellite Misconceptions - Footprint 234 18Sep93 21st Century Amateur Radio 235 25Sep93 Prophets without honour 236 2Oct93 Auroral Scatter versus Auroral Es 237 9Oct93 Radiation and Satellites part I 238 16Oct93 Radiation and Satellites part II 239 23Oct93 Radiation and Satellites part III 240 30Oct93 Aurora and HF Satelllites 241 6Nov93 Hubble Space Telescope Repair Mission 242 13Nov93 Simply Dove 243 20Nov93 HF Satellite DX via Auroral Hop Propagation 244 27Nov93 Satellite Antennas I 245 4Dec93 Satellite Antennas II 246 11Dec93 Satellite Antennas III 247 18Dec93 Satellite Antennas IV 248 25Dec93 Satellite Antennas V 249 1Jan94 Satellite Antennas VI 250 8Jan94 Satellites and Calendars I 251 15Jan94 Satellites and Calendars II 252 22Jan94 Satellite Spotter I 253 29Jan94 Satellite Spotter II 254 5Feb94 Satellite Spotter III 255 12Feb94 Satellite Spotter IV 256 19Feb94 HF Propagation - Cause and Effect 257 26Feb94 Satellite Spotter V 258 5Mar94 Satellite Spotter VI 259 12Mar94 Satellite Spotter VII 260 19Mar94 Satellite Spotter VIII 261 26Mar94 Satellite Spotter IX 262 2Apr94 Satellite Spotter X 263 9Apr94 HF Satellites and Aurora 264 16Apr94 Auroral Event Timings 265 23Apr94 Very Massive Auroras 266 30Apr94 SpE and Moonbounce 267 7May94 Global Phone Saga part II 268 14May94 Altruistic Radio Amateurs 269 21May94 Unbending Satellite Signals 270 28May94 Redundancy in Space 271 4Jun94 SpE Experiment 272 11Jun94 Satellite Profile No1 RS12 273 18Jun94 Satellite Profile No2 RS10 274 25Jun94 Satellite Profile No3 Fuji Oscar 20 275 2Jul94 Satellite Profile No4 RS14 Oscar 21 276 9Jul94 Satellite Profile No5 Amrad 277 16Jul94 Satellite Profile No6 Dove 278 23Jul94 Satellite Profile No7 Oscar 10 279 30Jul94 Satellite Profile No8A Oscar 13 280 6Aug94 Satellite Profile No8B Oscar 13 281 13Aug94 Satellite Watching 282 20Aug94 Analog versus Digital Satellite Survey 283 27Aug95 UNAMSAT Meteors 284 3Sep94 Space Education 285 10Sep94 Satellite Experiments 286 17Sep94 Space Education 287 24Sep94 Space Education 288 1Oct94 Satellite Problem No1 Diffraction 289 8Oct94 Satellite Problem No2 Asymetry 290 15Oct94 Satellite Problem No3 Polarisation 291 22Oct94 Satellite Problem No4 Doppler Imperfect 292 29Oct94 Satellite Problem No5 Radiation Hazards 293 5Nov94 Satellite Problem No6 Gravity 294 12Nov94 Satellite Problem No7 Eclipse 295 19Nov94 Satellite Problem No8 Orbits 296 26Nov94 Satellite Problem No9 Interference 297 3Dec94 Our Changing Sun 298 10Dec94 Satellite Information Sources 299 17Dec94 Comets and Meteors 300 24Dec94 Amsats - The Future 301 31Dec94 Satellite Hindsight No1 302 7Jan95 Satellite Hindsight No2 303 14Jan95 Stepson of Uosat 304 21Jan95 Satellite Hindsight No3 305 28Jan95 Satellite Hindsight No4 306 4Feb95 Satellite Hindsight No5 307 11Feb95 Satellite Hindsight No6 308 18Feb95 Satellite Hindsight No7 309 25Feb95 Microwave Reception 310 4Mar95 Satellite Hindsight No8 311 11Mar95 Satellite Hindsight No9 312 18Mar95 Satellite Hindsight No10 313 25Mar95 Millennial Software Problems 314 1Apr95 Millennia Software Checks 315 8Apr95 Getting into Orbit (and staying there) 316 15Apr95 Getting into Orbit Pt 2 317 22Apr95 In Orbit 318 29Apr95 In Orbit Pt 2 Keplerian Elements 319 06May95 In Orbit Pt 3 Kepler Maths 320 13May95 In Orbit Pt 4 Kepler Problems 321 20May95 In Orbit Pt 5 The Sun 322 27May95 In Orbit Pt 6 Planets 323 03Jun95 In Orbit Pt 7 Comets 324 11Jun95 In Orbit Pt 8 Interplanetary 325 17Jun95 Watching STS/Mir Dock 326 24Jun95 Sporadic E and Satellites 327 01Jul95 Counting Comets 328 08Jul95 Mir Visual Timetables 329 15Jul95 Satellite Review 330 22Jul95 ERS1 Volcano Monitor 331 29Jul95 Satellite Archeology Part 1 332 05Aug95 Satellite Archeology Part 2 333 12Aug95 Johannes Kepler 334 19Aug95 Satellite Software Part 1 335 26Aug95 Satellite Software Part 2 336 02Sep95 Satellite Software Part 3 337 09Sep95 Satellite Software Part 4 338 16Sep95 Satellite Software Part 5 339 23Sep95 Satellite Software Part 6 340 30Sep95 Satellite Software Part 7 341 07Oct95 Satellite Software Part 8 342 14Oct95 Satellite Software Part 9 343 21Oct95 Satellite Software Part 10 344 28Oct95 Satellite Software Part 11 345 04Nov95 Satellite Software Part 12 - Ancillary Programs 346 11Nov95 Operating FO-20 Mode JA Part 1 347 18Nov95 Operating FO-20 Mode JA Part 2 348 25Nov95 Operating FO-20 Mode JA Part 3 349 02Dec95 Operating FO-20 Mode JA Part 4 350 09Dec95 Operating FO-20 Mode JA Part 5 351 16Dec95 Operating FO-20 Mode JA Part 6 352 22Dec95 Spacewatch - Asteroid Probes 353 30Dec95 Going Digital 354 06Jan96 Going Digital Part 2 355 13Jan96 Going Digital Part 3 356 20Jan96 Going Digital Part 4 357 27Jan96 Going Digital Part 5 358 03Feb96 Going Digital Part 6 359 10Feb96 Going Digital Part 7 360 17Feb96 Jianbing - Artificial Metor? 361 24Feb96 Goodbye Jianbing? 362 02Mar96 AO-13 Not Same as Jianbing 363 09Mar96 Orbit Decay 364 16Mar96 Sunspots and Satellites 365 23Mar96 Comets and Meteors 366 30Mar96 Bandpass and Bandplan 367 06Apr96 Bandpass and Bandplan Part 2 368 13Apr96 Mars Relay Preparation 369 20Apr96 Interstellar Meteors 370 27Apr96 Satellite Phone QRM 371 04May96 Digi - Mania or Phobia 372 11May96 Meteors = Satproblems? 373 18May96 FFTDSP Experiments 374 25May96 Why Fourier Transforms 375 01Jun96 Why FFTs Part 2 376 08Jun96 2m and 70cm Take Over? 377 15Jun96 LEO Satellite Projects 378 22Jun96 The Picosat Concept 379 29Jun96 Microwave Sat Voice 380 06Jul96 OSCARs 10 and 13 381 13Jul96 Mobile Phone Amsats/Comsats 382 20Jul96 OSCAR 13 Shadow Dancer 383 27Jul96 AO-13 Visual 384 03Aug96 AO-13's Doppler Switch 385 10Aug96 What Software Language? 386 17Aug96 Mode A/K Satellite Experiments 387 23Aug96 A New Jamsat 388 30Aug96 Oscar 13 Anomalous Propagation Test 389 07Sep96 Amsat Oscar 10 - Cause for Concern? 390 14Sep96 Satellite HFDX Propagation 391 21Sep96 Operating on Oscar Ten 392 28Sep96 Analog Satellite Operating 393 05Oct96 Keps 2000 AD Revisited 394 12Oct96 Satellites in Shadow 395 19Oct96 Mars Surveyor Track 396 26Oct96 Antenna Rotators Part 1 397 02Nov96 Antenna Rotators Part 2 398 09Nov96 Antenna Rotators Part 3 399 16Nov96 Antenna Rotators Part 4 400 23Nov96 More Talk, Less Squawk 401 01Dec96 Oscar 10 Prospects? 402 07Dec96 Operating on RS 15 403 14Dec96 RS12KT Easy Sat Part 1 404 21Dec96 RS12KT Easy Sat Part 2 405 28Dec96 RS12KT Easy Sat Part 3 406 04Jan97 Simple Sat Tracking Part 1 407 10Jan97 Simple Sat Tracking Part 2 408 17Jan97 Iridium Mobile Phones 409 25Jan97 Satellite Review 410 01Feb97 Inspector Views Mir 411 08Feb97 Why Satellites Crash 412 15Feb97 Hits and Misses 413 22Feb97 LEO NVNGsats v AMSATs 414 01Mar97 AMSATs Getting Started 415 08Mar97 Rx Frequency Converter 416 15Mar97 Signals in Noise 417 22Mar97 More Signals in Noise 418 29Mar97 Mobile Phone Sats 419 07Apr97 Missions of Gravity 420 13Apr97 Innovative Satellites 421 19Apr97 Solar Activity 422 29Apr97 A Mode L/S Challenge 423 02May97 Antenna Experiments 424 10May97 MobilePhone Satellites 425 17May97 Apartment Operating 426 23May97 Spread Spectrum QRM? 427 31May97 Satellite Conga Lines? 428 07Jun97 Solar Warning 429 14Jun97 Happy Anniversary RS10 430 21Jun97 Anomalous Propagation 431 28Jun97 Preparing for Sat DX 432 05Jul97 Prepare for Sat DX Part 2 433 12Jul97 Prepare for Sat DX Part 3 434 19Jul97 Prepare for Sat DX Part 4 435 26Jul97 Perseid's Prospects 436 02Aug97 Orbit Basics 437 09Aug97 Orbital Basics 2 438 16Aug97 Orbital Basics 3 439 23Aug97 Mir Problems 440 30Aug97 Long Live Oscar Ten 441 06Sep97 Cheaper by the Dozen 442 13Sep97 No Ariane 502 for P3D 443 20Sep97 Useful Space Frequencies 444 27Sep97 Sats for Antenna Tests 445 04Oct97 Satellite Antenna Tests 2 446 11Oct97 Leonids Meteor Buildup 447 18Oct97 AMSAT Problems 448 25Oct97 Lighten our Darkness 449 01Nov97 Ariane/P3D Prospects 450 08Nov97 Meteors, Where, When, Why 451 15Nov97 Earth Observation 452 22Nov97 Wall to Wall Leonids 453 29Nov97 Predict Subhorizon DX 454 06Dec97 Solar False Alarms? 455 13Dec97 The Future + or - P3D 456 20Dec97 Satellites in Drag 457 27Dec97 Formation Flying (1) 458 03Jan98 Formation Flying (2) 459 10Jan98 Change. Useful or Not 460 17Jan98 Visual Misconceptions 461 24Jan98 Space Propagation Pt. 1 462 31Jan98 Oscar Ten. No Spin? 463 07Feb98 Space Propagation Pt. 2 464 14Feb98 Space Propagation Pt. 3 465 21Feb98 Space Propagation Pt. 4 466 28Feb98 Space Propagation Pt. 5 467 07Mar98 Space Propagation Pt. 6 468 14Mar98 Space Propagation Pt. 7 469 21Mar98 Space Propagation Pt. 8 470 28Mar98 Ancient Comet Hits? 471 04Apr98 AO-10 Enigma Variations 472 11Apr98 AO-10 End Game? 473 18Apr98 AO-10 Visual Inspection 474 25Apr98 Geosat Gyrations 475 02May98 Satellites and HF DX 476 09May98 AO10 and Phase3D 477 15May98 A Titanic Experience 478 23May98 Dark Wefax Pictures 479 30May98 Circular Polarity?? 480 06Jun98 Auroral Timing 481 13Jun98 Sedsat Orbit 482 20Jun98 The Descent of Mir 483 27Jun98 Satellite Listening 484 04Jul98 Satellite Listening 2 485 11Jul98 Mobile Phone Topics 486 18Jul98 Ground Reflections 487 24Jul98 Keps2000 Questions Etc. 488 01Aug98 Antennas and Azimuth 1 489 08Aug98 Antennas and Azimuth 2 490 15Aug98 Antennas and Azimuth 3 491 22Aug98 Antennas and Azimuth 4 492 29Aug98 Antennas and Azimuth 5 493 05Sep98 Antennas and Azimuth 6 494 12Sep98 Magnetism 1 495 19Sep98 Magnetism 2 496 26Sep98 Magnetism 3 497 03Oct98 Magnetism 4 498 10Oct98 Magnetism 5 499 17Oct98 Magnetism 6 500 24Oct98 Mobile Phone Problems 501 30Oct98 Leonids Meteor Storm?? 502 07Nov98 Comets and Meteors 1 503 14Nov98 Comets and Meteors 2 504 21Nov98 Magnificent Leonids 98 505 28Nov98 Inertial Stabilization 506 05Dec98 Sat Fingerprinting 507 12Dec98 Sat Fingerprints 2 508 19Dec98 Sat Fingerprints 3 509 26Dec98 Sat Fingerprints 4 510 01Jan99 Sat Fingerprints 5 511 09Jan99 Radiation Belts 512 16Jan99 Sunspots are Coming 513 23Jan99 Sunspots are Coming 2 514 30Jan99 Sat MobilePhone Hangup 515 06Feb99 Magnetic Moments 516 13Feb99 Iridium Signals 517 20Feb99 Globalstar Sat Phones 518 27Feb99 Great Circles 519 06Mar99 Birdies and Artifacts 520 13Mar99 Iridium and Hubble 521 20Mar99 First Catch Your Sat 522 27Mar99 Tracking Sats Heard 1 523 03Apr99 Tracking Sats Heard 2 524 10Apr99 Sporadic E is Coming 525 17Apr99 Hesitation Waltz 526 24Apr99 Lost Meteors Return? 527 01May99 Now You See It? 528 08May99 To Leo or Not to Leo? 529 15May99 Old Soldier Oscar 10 530 22May99 Amsats - Quo Vadis? 531 29May99 Level Playing Field 1 532 05Jun99 Level Playing Field 2 533 12Jun99 Our Variable Star 534 19Jun99 Sat MobilePhone Curbs 535 26Jun99 Space Station Viewing 536 03Jul99 Satellite Collisions 537 10Jul99 Satellite Height Pt1 538 17Jul99 Satellite Height Pt2 539 24Jul99 Satellite Inclination 1 540 31Jul99 Satellite Inclination 2 541 07Aug99 Satellite Inclination 3 542 14Aug99 Satellite Inclination 4 543 21Aug99 Damage to Satellites 544 28Aug99 New Ways into Space 545 04Sep99 New Spacecraft 546 11Sep99 Radiation and Humans 547 18Sep99 Radiation and Humans 2 548 24Sep99 Radiation and Humans 3 549 02Oct99 Planetary Parking 550 09Oct99 HF Propagation Studies 551 16Oct99 HF Propagation RS13 552 23Oct99 RS13 Sub Horizon DX 553 30Oct99 Millenium Meteors?? 554 06Nov99 Mobile Phone Satellites 555 13Nov99 Track RS13 SubHorizon 556 19Nov99 Auroras 80 Meteors 0 557 27Nov99 Incapacitated Orbiters 558 04Dec99 Passive Tracking 559 11Dec99 Radiation and Humans 4 560 18Dec99 Doppler = Vital Evidence 561 25Dec99 Mode J Operating 562 01Jan00 Satellite and Internet 563 08Jan00 Y2K. OK? 564 15Jan00 Solar Variations 565 22Jan00 Sat Signal Reception 1 566 29Jan00 Sat Signal Reception 2 567 05Feb00 Sat Signal Reception 3 568 12Feb00 Sat Signal Reception 4 569 19Feb00 Sat Signal Reception 5 570 26Feb00 Sat Signal Reception 6 571 05Mar00 RsDX Theory v Practice 572 11Mar00 MIR and ISS 573 18Mar00 RS13 Auroral Explorer 574 25Mar00 Iridium R.I.P 575 01Apr00 The Auroral Oval 576 08Apr00 The Auroral Oval 2 577 15Apr00 Satellite FM Talkies 578 22Apr00 The High Frontier 579 29Apr00 Asteroid, Comet, Meteor 580 06May00 A Dearth of Solar Flux 581 13May00 RS13 Ionospheric Probe 582 20May00 Sat Phone Update 583 27May00 Electronic Doldrums 584 03Jun00 Satellite Seismology 585 10Jun00 A New Comet? 586 17Jun00 Ionospheric Mayhem 587 24Jun00 P3D Preparation? 588 01Jul00 One Man's Summer 589 08Jul00 Doppler 1 (HF Sats) 590 15Jul00 Doppler 2 (HF Sats) 591 22Jul00 Doppler 3 (HF Sats) 592 29Jul00 An Ill Wind 593 05Aug00 Doppler 4 (HF Sats) 594 12Aug00 Doppler 5 (HF Sats) 595 19Aug00 Sat Information 1 596 26Aug00 Sat Information 2 597 02Sep00 Sat Information 3 598 09Sep00 Interference on RS13 599 16Sep00 Sat Beginner 2000 600 23Sep00 ISS Tracking 601 30Sep00 Waiting for P3D 602 07Oct00 LeonidMS 17/18 Nov 603 14Oct00 Leo Lament 604 21Oct00 Listen to ISS/Mir 605 28Oct00 29MHz sats FM Menace 606 04Nov00 Kuiper Belt Objects 607 11Nov00 Strange Propagation 608 14Nov00 P3D Launch Orbit 609 25Nov00 AO40 Initial Orbit 610 02Dec00 AO40 Simple HB Sware 611 09Dec00 Space Dust 612 16Dec00 Global Climate Watch 613 23Dec00 Holiday Cheer 614 30Dec00 Orbit Modification 615 06Jan01 The Sun also rises 616 13Jan01 No Antennas here 617 20Jan01 Satellite Survey 618 27Jan01 ISS and Mir 619 03Feb01 A Magnetosphere Tail 620 10Feb01 Mir/ISS Bounce 621 17Feb01 Iridium Reborn 622 24Feb01 The Harder They Fall 623 03Mar01 Doppler Revisited 624 10Mar01 Media Misinformation 625 17Mar01 Don't Shoot. Friend 626 24Mar01 SatPropagation Study 627 31Mar01 Sol. Not So Quiet 628 07Apr01 Auroral Questions 629 14Apr01 Stuck in a Loop 630 21Apr01 Auroral Transients 631 28Apr01 Problems, Cuts, Delays 632 05May01 AO40 S Band Doppler 633 12May01 Summer Sporadic E 634 19May01 AO40 Orbital Oddity 635 26May01 Comet Asteroid Orbits 636 02Jun01 Comet Origin/Content 637 09Jun01 AO40 Signal Patterns 638 16Jun01 AO40 to Rx or not Rx 639 23Jun01 Amsat Spectrum Woes 640 30Jun01 Perseid Meteors 2001 641 07Jul01 Name that Star 642 14Jul01 Chasing AO40 Doppler 643 21Jul01 Future Amsats 644 28Jul01 GetBack and Relaunch 645 04Aug01 Disappearing SatOps 646 11Aug01 S Band SatReception 647 18Aug01 Meteor Scatter Comms 648 25Aug01 Space Experiments Closure Notice 26Aug01
Articles and original chronological index by John Branegan, GM4IHJ (SK). Feedback to KB5MU.
