Home :: Travel & Deployment :: Field Manual :: USAP Field Manual
Field Manual
For the United States Antarctic Program 

USAP Field Manual (PDF 4,512 KB)

[You may view the entire book by opening the above link, or select individual chapters and sections utilizing the below links.]

First Aid-Emergency Action Principles (PDF 18 KB)
Radio Emergency Action (PDF 18 KB)
Acknowledgments (PDF 18 KB)
Introduction (PDF 19 KB)

Chapter 1: Extreme Cold Weather Clothing (PDF 92 KB)

1.1 USAP Clothing Issue .......................................................................................1
1.2 Dressing for the Cold: Layering ......................................................................2
1.3 Cold Weather Clothing Accessories ................................................................4
1.4 Clothing for Deep-Field Deployment by Aircraft (McMurdo Area) .....................5
1.5 Special Clothing Considerations for Peninsula Operations .............................6

Chapter 2: Science Support Services (PDF 33 KB)

2.1 Science Meetings ............................................................................................8
2.2 McMurdo Science Support Areas .....................................................................9
2.3 Palmer Science Support Areas ......................................................................11

Chapter 3: Basic Field-Party Preparation (PDF 113 KB)

3.1 McMurdo-Based Groups ..............................................................................14
3.1a Day 1 ..........................................................................................................14
3.1b Days 2, 3, & 4 .............................................................................................14
3.1c Day 5 ..........................................................................................................20
3.1d Days 6, 7, & 8 .............................................................................................20
3.1e Days 9 & 10 ................................................................................................20
3.1f Day 11 ........................................................................................................21
3.2 Peninsula-Based Groups ............................................................................22
3.2a Field Communications .................................................................................23
3.2b Field-Safety Training ...................................................................................24
3.2c Field Equipment ..........................................................................................25
3.2d Food for Field Parties ..................................................................................25
3.2e Mechanical Equipment ................................................................................26
3.2f Field-Camp Liquor Rations ..........................................................................26
3.2g Safety .........................................................................................................27
3.2h Safe Water Handling ..................................................................................28
3.2i Human Waste Management .......................................................................29

Chapter 4: Standards of Conduct in the Field (PDF 30 KB)

4.1 Appropriate Field Conduct in Antarctica ........................................................31
4.2 Environmental Conduct in the Field ..............................................................31

Chapter 5: Field-Safety Training (PDF 38 KB)

5.1 McMurdo Field-Safety Training Requirements .............................................34
5.1a McMurdo Field-Safety Course Descriptions .................................................36
5.2 Peninsula-Area Field-Safety Training Requirements ...................................40
5.2a Peninsula-Area Field-Safety Course Descriptions .......................................41

Chapter 6: McMurdo Area Helicopter Transportation (PDF 138 KB)

6.1 Helicopter Pad (Heli-pad) .........................................................................44
6.2 Preparations: Flight Requests and Cargo ................................................44
6.3 Hazardous Cargo .....................................................................................46
6.4 Resupply Cargo ........................................................................................47
6.5 On the Day of Your Flight .........................................................................48
6.6 Helicopter Loading and Unloading ...........................................................49
6.6a The Boarding Process at the Heli-Pad ......................................................49
6.6b Survival Equipment ..................................................................................49
6.7 Estimated Flight Times .............................................................................50
6.8 Clothing for the Flight ..............................................................................50
6.9 Day Trips ..................................................................................................51
6.9a Radio Equipment ......................................................................................51
6.10 Daily Communications ..............................................................................52
6.10a Field Resupply ..........................................................................................53
6.10b Schedule Changes ...................................................................................54
6.11 Retrograde from the Field ........................................................................54
6.12 Camp Pull-Out ..........................................................................................57
6.13 Helicopter Safety Guidelines .....................................................................57
6.14 Planning Information for Helicopters ........................................................58
6.14a Bell 212 Helicopter ...................................................................................58
6.14b A-Star 350 Helicopter ...............................................................................59

Chapter 7: McMurdo Area Fixed Wing Operations (PDF 184 KB)

7.1 Flight Schedules .........................................................................................60
7.2 Planning for LC-130 Transport to the Field .................................................61
7.2a Load Planning .............................................................................................61
7.2b Aerial Reconnaissance (Recce) ...................................................................62
7.2c Equipment Packing .....................................................................................63
7.2d General Cargo ............................................................................................63
7.2e Hazardous Cargo .......................................................................................64
7.2f Frozen Food ...............................................................................................64
7.2g Bag Drag ....................................................................................................65
7.2h The Day of the LC-130 Put-In Flight ...........................................................65
7.3 Planning for Twin Otter Transport to the Field ...........................................66
7.3a General Cargo ............................................................................................67
7.3b Hazardous Cargo .......................................................................................67
7.3c Getting to the Aircraft ................................................................................68
7.4 Radio Communications ...............................................................................69
7.5 Weather Briefing ........................................................................................69
7.6 Ski-Way Marker Equipment ........................................................................69
7.7 In-the-Field Procedures .............................................................................70
7.7a Camp Put-In Procedures ............................................................................70
7.7b Marking Grid North .....................................................................................70
7.7c Daily Communication with the FOCC ..........................................................70
7.7d Communications with the Fixed-Wing Coordinator ....................................72
7.8 Preparing for Camp Pull-Out ......................................................................72
7.8a Pull-out Schedule and Retrograde Advisory ...............................................72
7.8b Waste Retrograde .....................................................................................72
7.8c Equipment Staging ....................................................................................72
7.8d Hazardous Equipment Repackaging ..........................................................73
7.8e Ski-Way Preparation ..................................................................................73
7.8f Hourly Weather Observations for the Pull-Out Flight .................................74
7.9 Camp Pull-Out via LC-130 Aircraft ..............................................................75
7.9a Communication with Incoming Aircraft .......................................................75
7.9b Loading the Aircraft ...................................................................................75
7.9c Last Minute Camp Pull-Out Details .............................................................76
7.10 Returning to McMurdo Station ....................................................................76

Chapter 8: Peninsula Area Boating Operations (PDF 566 KB)

8.1 Zodiac Allocation ........................................................................................78
8.2 Preparation Before Leaving Palmer Station ...............................................78
8.2a Checking Out .............................................................................................78
8.2b Loading the Zodiac ....................................................................................79
8.2c Checking the Boat .....................................................................................80
8.2d Gear ..........................................................................................................80
8.3 VHF Radio ..................................................................................................82
8.3a Radio Check & Communications ................................................................82
8.3b Radio Use While Boating ...........................................................................83
8.3c Returning Radios to the Station ................................................................83
8.4 Boating Hazards and Precautions .............................................................83
8.4a Weather ....................................................................................................83
8.4b Icebergs and Glaciers ................................................................................84
8.4c Brash Ice ...................................................................................................84
8.4d Rocks .........................................................................................................86
8.4e Waves .......................................................................................................86
8.4f Wildlife .......................................................................................................87
8.5 Troubleshooting ........................................................................................87
8.6 Landings and Moorings .............................................................................88
8.7 Operating Restrictions ...............................................................................88
8.7a Areas of Restricted Access .........................................................................89
8.8 Boating Emergencies .................................................................................91
8.8a Person Overboard .....................................................................................92
8.8b Search and Rescue (SAR) ..........................................................................95

Chapter 9: Field Radios (PDF 207 KB)

9.1 HF Radios ...................................................................................................97
9.1a PRC-1099 Radio: Basic Description ............................................................97
9.1b Batteries and Chargers: PRC-1099 ............................................................97
9.1c PRC-1099 Set-up Instructions ....................................................................97
9.1d How to Rechannel the Radio ....................................................................101
9.2 VHF Radios ...............................................................................................101
9.2a Operating an MX-300R or Saber VHF Radio (McMurdo Area) ....................102
9.2b VHF Radio Channelization Plans ...............................................................103
9.2c Operating a VHF Radio (Peninsula Area) ..................................................104
9.2d Operating a Visar VHF Radio (Peninsula Area) .........................................107
9.2e Troubleshooting a VHF Hand-Held Radio ..................................................109
9.3 McMurdo Area Radio Information ..............................................................110
9.3a HF Communications Procedures Between Field Parties and Fixed Wing
Aircraft ......................................................................................................111
9.3b VHF Communications Procedures Between Field Parties and
Helicopters ...............................................................................................112
9.4 Peninsula Area Radio Information ............................................................113
9.4a Traveling Away from Palmer Station .........................................................113
9.5 Phonetic Alphabet ....................................................................................114
9.6 Ground to Air Emergency Signals .............................................................115

Chapter 10: Weather (PDF 329 KB)

10.1 McMurdo Area Weather .........................................................................120
10.1a McMurdo Weather Classifications ..........................................................121
10.1b Weather Observations from the Field ...................................................122
10.1c Radio Transmissions to McMurdo regarding Weather Observations ......126
10.2 Peninsula-Area Weather .......................................................................126

Chapter 11: Snow Shelters (PDF 275 KB)

11.1 Snow Quarry and Block Cutting ............................................................130
11.2 Snow Walls ...........................................................................................131
11.3 Snow Trenches (1/2 to 2 Hours) ...........................................................132
11.3a Trench with Snow-Block Roof ................................................................132
11.3b Trench with Tarpaulin Roof ...................................................................135
11.4 Snowmounds/Quinzhees (2 to 4 Hours) ...............................................136
11.5 Snow Caves (3 to 4 Hours) ..................................................................139
11.6 Igloos (3 to 5 Hours) ............................................................................140
11.7 Crevasses and Bergshrunds ................................................................145

Chapter 12: Tents (PDF 162 KB)

12.1 Preparation for All Tents .......................................................................147
12.2 The Scott Polar Tent .............................................................................147
12.2a Scott Polar Tent Set-up ........................................................................148
12.2b Setting a Polar tent up for Extra Wind Protection ................................150
12.2c Scott Polar Tent Tear-Down .................................................................151
12.3 Setting up the Stretch Dome, Sphere Expedition Tents .......................153
12.4 Setting up a VE-25 Tent .......................................................................154

Chapter 13: Rope Use and Care (PDF 101 KB)

13.1 Types of Ropes .......................................................................................156
13.2 Rope Care ..............................................................................................157
13.3 Knots ......................................................................................................158

Chapter 14: Stoves (PDF 108 KB)

14.1 Types of Stoves .....................................................................................162
14.2 Stove Safety ..........................................................................................166
14.3 Stove Operating Instructions ................................................................ 167
14.4 Five Major Stove Problems .....................................................................171
14.5 Stove Troubleshooting ...........................................................................171

Chapter 15: Waste Handling In The Field (PDF 40 KB)

15.1 Human Waste Management ................................................................173
15.1a Human Waste Disposal in Marine Environments .................................174
15.1b Human Waste Disposal in the Accumulation Zone of Glaciers .............174
15.1c Human Waste Disposal in All Other Environments ..............................174
15.1d Human Waste Containers ...................................................................175
15.2 Hazardous Waste Management ..........................................................175
15.2a Hazardous Waste Containers .............................................................177
15.2b Using Drum Tags to Mark Hazardous Waste .......................................177
15.2c Notes on Premix ..................................................................................178
15.3 Hazardous Waste Spill Response ........................................................178
15.3a Spill Response in the McMurdo System ................................................179
15.3b Spill Response in the Peninsula System ..............................................179
15.3c How to Remediate a Small Spill ...........................................................180
15.4 The McMurdo Waste System ...............................................................180
15.4a Segregating and Labeling Waste Bags in the McMurdo System ..........181
15.4b Environmental and Waste Procedures in the Dry Valleys ....................182
15.5 The Peninsula Waste System ..............................................................184

Chapter 16: Snowmobiles (PDF 43 KB)

16.1 Snowmobiles in the McMurdo MEC Inventory ......................................185
16.2 Snowmobile Troubleshooting ..............................................................187
16.2a Fuel Flow Problems .............................................................................187
16.2b Starter and/or Cranking Problems ......................................................188
16.2c Spark Problems ...................................................................................189
16.2d Power Problems ..................................................................................190
16.2e Track/Suspension Problems ................................................................192

Chapter 17: Sea Ice (PDF 345 KB)

17.1 Sea-Ice Hazards .................................................................................194
17.1a Weather .............................................................................................195
17.1b Ice Thickness ......................................................................................195
17.1c Color changes .....................................................................................196
17.1d Cracks .................................................................................................197
17.1e Melt Pools ...........................................................................................200
17.1f Seal Holes ...........................................................................................201
17.1g The Ice Edge .......................................................................................201
17.2 Sea Ice of McMurdo Sound ..................................................................202
17.2a How To Profile A Crack for Vehicle Crossing ........................................204
17.3 Sea Ice in the Peninsula Area .............................................................207

Chapter 18: Glacier Travel and Crevasse Rescue (PDF 369 KB)

18.1 Roping Up ...........................................................................................212
18.2 Crevasse Rescue ................................................................................217
18.2a The Rescue .........................................................................................218
18.2b Catching a Fall ....................................................................................220
18.2c Building an Anchor ..............................................................................224
18.2d Checking the Victim .............................................................................225
18.2e The Hauling System ............................................................................229
18.3 Conclusions ........................................................................................235

Chapter 19: Roped Travel with Snowmobiles and Sleds in
Crevassed Areas (PDF 326 KB)

19.1 General Points for Roped Travel with Snowmobiles and Sleds in
Crevassed Areas ................................................................................239
19.1a Aerial Reconnaissance ........................................................................239
19.1b Tow Ropes ..........................................................................................240
19.1c Nansen Sled Back-up Rope .................................................................241
19.1d Snowmobile Cables .............................................................................241
19.1e Tether Switches ..................................................................................241
19.1f Driver Safety .......................................................................................242
19.1g Communication ...................................................................................242
19.1h Travel Speed ......................................................................................244
19.1i Crossing Crevasses ............................................................................244
19.1j Stopping a Fall ....................................................................................245
19.1k Travel on Foot between Snowmobiles and Sleds ...............................245
19.2 Tying In ...............................................................................................245
19.2a Front Driver .........................................................................................246
19.2b Rear Driver ..........................................................................................249
19.3 Travel Configurations ..........................................................................250
19.4 Snowmobile Crevasse Extraction ........................................................254
19.5 Rescue Equipment ..............................................................................255
19.6 How To Travel With A Nansen Sled .....................................................257
19.6a In a Safe, Non-Crevassed Area ..........................................................257
19.6b In Crevassed Areas ............................................................................258
19.7 How To Load a Nansen Sled ...............................................................258

Chapter 20: Glacier Travel with Heavy Machinery (PDF 23 KB)

Glacier Travel with Heavy  Machinery ..............................................................263

Chapter 21: Antarctic Navigation (PDF 32 KB)

21.1 Global Positioning System ....................................................................265
21.2 Magnetic Compasses ...........................................................................266
21.3 Grid North ............................................................................................266
21.4 Compasses and Sextants ....................................................................268

Chapter 22: Search and Rescue (PDF 70 KB)

22.1 Medical Evacuations ............................................................................270

Chapter 23: Altitude Acclimatization (PDF 25 KB)

23.1 Treatment and Training .......................................................................272

Chapter 24: Emergency Action Principles and First Aid (PDF 121 KB)

24.1 Emergency Action Principles ................................................................274
24.2 Frostbite ..............................................................................................279
24.3 Hypothermia ........................................................................................282
24.4 Carbon Monoxide Poisoning ................................................................286
24.5 Quick Patient Packaging and Emergency Moves ..................................288

Appendix A (PDF 34 KB)

Field Planning Aid ...........................................................................................A1

Appendix B (PDF 25 KB)

Emergency Cache and Hut Locations ...........................................................A10

Appendix C (PDF 26 KB)

Conversion Tables ........................................................................................A12

Appendix D (PDF 33 KB)

First Aid and Survival Kits .............................................................................A15

Appendix E (PDF 30 KB)

National Science Foundation Policy on Field Safety in Antarctica ..................A22

Appendix F (PDF 29 KB)

Communications Information ........................................................................A27

Appendix G (PDF 24 KB)

Palmer Station Survival Cache Contents ......................................................A32

Appendix H (PDF 37 KB)

Glossary Terms and Acronyms .....................................................................A34

Note: Some links and thumbnails listed on this site open pages and images in a new browser window.  To return to the original window, simply close the new window.

Click to go to the National Science Foundation's website USAP.gov is the U.S. Government’s official web portal for the U.S. Antarctic Program, which is managed by the National Science Foundation's Office of Polar Programs - 4201 Wilson Boulevard, Suite 755 Arlington, VA 22230