Agency: NGS
- P 230
- G 145
- P 144
- M 144
- K 144
- IRESON RM 2
- IRESON RM 1
- IRESON
- J 145
- WISCASSET BROWN SPIRE
- WISCASSET CONG WHITE SPIRE
- H 17
- DANVILLE SLOVAK GIRLS ACAD TWR
- R 1320
- X 248
- B 46
- IRVING AZ MK
- HUBER AZ MK
- HUBER RM 2
- HUBER RM 1
- HUBER
- B 249
- HIGGINS RM 2
- HIGGINS RM 1
- HIGGINS
- TIDAL 5 STA 12
- TIDAL 2 STA 12
- TIDAL 6 STA 12
- C 145
- F 145
- S 144
- A 145
- Q 144 RESET
- T 18 RESET
- S 18
- TIDAL 2 STA 31
- TIDAL 3 STA 31
- TIDAL 7 STA 31
- MAPLE RM 2
- MAPLE RM 1
- MAPLE
- WRIGHTSVILLE RESET
- COLUMBIA W BASE
- U 34
- Q 3
- D 397
- Q 145
- V 18
- M 224
- S 1251
- G 727
- H 727
- Z 110
- F 471
- X 110
- Y 110
- B 312
- ORGAN_PIPEAZ2007 CORS GRP
- A 471
- A 312
- W 109
- A 308
- B 308
- C 308
- H 308
- G 308
- F 308
- E 308
- SHACK RM 2
- SHACK RM 1
- SHACK
- X 309
- U 110
- COVERED RM 1
- P 37
- COVERED
- U 19 RESET
- TUCSON
- H 291
- A 295
- P 112
- C 291
- B 291
- J 145
- K 145
- L 145
- M 145
- N 145
- X 144
- Z 144
- W 18
- MOOSIC
- FINN
- PITTSBURGH NEW YORK AWY BCN 65
- H 145
- TIDAL 4 STA 13
- TIDAL 6 STA 13
- FLITE RM 4
- FLITE RM 3
- FLITE
- Z 307
- P 308
- N 308
- M 308
- L 308
- K 308
- J 308
- D 308
- R 36
- L 469
- SAN XAVIER MISSION CROSS
- B 432
- D 291
- N 112
- E 291
- IMMACULATA
- TAMPA
- FORT KNOX RM 2
- FORT KNOX RM 1
- FORT KNOX 1863
- ODENS ODOM LEDGE BEACON
- READING RM 1
- READING
- PTS S READING BUR OF WTR 1942
- J 257
- STATE RM 2
- STATE RM 1
- STATE
- Q 69 RESET
- P 69 RESET
- M 69 RESET
- M 69
- G 272
- T 328
- C 272
- BUNCH AZ MK
- BUNCH RM 2
- BUNCH RM 1
- BUNCH
- IVY 1935
- B 70 RESET
- 872 4093 TIDAL 1
- DUCK 2 RM 1
- DUCK 2
- FLGPS RON AZ MK
- FLGPS RON
- T 237
- G 58
- 841 0140 TIDAL 2
- 841 0140 TIDAL 3
- EASTPORT CORS ARP
- QUODDY
- TIDAL 30 STA 30
- N 53
- WYALUSING RM 2
- WYALUSING RM 1
- WYALUSING
- MT PENN PAGODA
- MT PENN
- MT PENN LOOKOUT TOWER
- MT PENN RM 2
- MT PENN RM 1
- TOWSON
- HARRISBURG 1999
- HARRISBURG RM 2
- HARRISBURG RM 1
- HARRISBURG
- Y 59
- FARMERSVILLE RM 1
- FARMERSVILLE RM 2
- FARMERSVILLE
- J 139
- E 400
- L 3
- HARRISBURG CAPITAL DOME
- Z 257
- T 288
- Q 57
- T 288
- BAKER ISLAND LIGHTHOUSE 1861
- TOW
- BILLINGS RM 2
- BILLINGS RM 1
- BILLINGS RESET
- LITTLE DEER ISLE RM 2
- LITTLE DEER ISLE RM 1
- LITTLE DEER ISLE RESET
- BLUE HILL CONG CHURCH SPIRE
- BLUE HILL RM 3
- BLUE HILL RM 2
- BLUE HILL RM 1
- BLUE HILL RESET
- BLUE HILL LOOKOUT TOWER 1956
- TIDAL 2 STA 30
- D 147
- Z 281
- X 281
- WANNA AZ MK RESET 1966
- WANNA RM 2
- WANNA RM 1
- WANNA
- URBAN AZ MK
- URBAN RM 2
- URBAN RM 1
- URBAN
- H
- XX
- Q 363
- GATE
- V 268
- 872 3644 TIDAL 1
- 872 3644 TIDAL 2
- KARR AZ MK
- KARR RM 2
- KARR RM 1
- KARR
- G 329
- D 70 RESET 1936
- 872 4138 TIDAL 4
- WEST BAHIA RM 2
- WEST BAHIA RM 1
- WEST BAHIA 1935
- WEST MARTELLO RANGE FINDER
- KEY WEST CATHOLIC CH SW SPIRE
- KEY WEST CATHOLIC CH NE SPIRE
- LOGGERHEAD KEY LH
- GARDEN KEY LH
- 872 4580 TIDAL 24
- 872 4580 TIDAL 26
- 872 4580 TIDAL 25
- KEY WEST LH
- U 267
- KEY WEST COURTHOUSE CUPOLA
- 872 4580 TIDAL BASIC
- 872 4580 TIDAL 30
- PERKY SW BASE AZ MK
- PERKY SW BASE
- N 328
- REED
- KNIGHT RM 2
- KNIGHT 2
- Y 69 RESET
- U 278
- V 278
- MOSER RM 4
- MOSER RESET RM 3
- MOSER RESET
- K 276
- SAMS POINT RM 2
- SAMS POINT RM 1
- SAMS POINT AZ MK
- SAMS POINT RESET
- POR 1944
- BROWN MOUNTAIN RM 2
- BROWN MOUNTAIN RM 1
- BROWN MOUNTAIN
- Q 145
- EGG ROCK LIGHTHOUSE 1902
- WINTER HARBOR LH
- ROBINSON MOUNTAIN 1870 RM 2
- ROBINSON MOUNTAIN 1870 RM 1
- ROBINSON MOUNTAIN 1870
- TIDAL 2 STA 30
- TIDAL 30 STA 30
- TIDAL 3 STA 30
- FORT POINT LH
- FORT POINT LEDGE BEACON
- D 147
- MANHATTAN NR SE CEN PK T BLDG
- ST PATRICKS CATHEDRAL N SPIRE
- EMPIRE STATE BUILDING
- U 340
- BETHLEHEM REFORMED CH SPIRE
- QUAKERTOWN TOHICKON CH SPIRE
- ELEPHANT AZ MK
- ELEPHANT RM 2
- ELEPHANT RM 1
- ELEPHANT
- D 187
- STATE COLLEGE CLOCKTOWER
- STATE COLLEGE WATER TOWER DOME
- B 145
- P 145
- Q 145
- OTTER
- POTTSVILLE
- GUN RM 1
- GUN RM 2
- GUN
- TEMPE SALT R PROJECT RADIO TWR
- FLORENCE
- PINERY 2 RM 4
- PINERY 2 RM 3
- PINERY RM 2
- PINERY 2
- J 112 RESET
- POST AZ MK
- POST RM 2
- POST RM 1
- E 295
- D 295
- H 112
- T 94
- POST
- F 269
- BETH RM 3
- BETH RM 2
- BETH RM 1
- BETH
- BEEN 1944
- GREEN AZ MK
- GREEN RM 2
- GREEN RM 1
- GREEN
- M 233
- 854 5530 TIDAL 29
- B 256
- ELLENVILLE AZ MK RESET
- ELLENVILLE RM 2
- ELLENVILLE RM 1
- ELLENVILLE
- CASTLE POINT RM 2
- CASTLE POINT RM 1
- CASTLE POINT
- D 255
- DALLAS RESET 1957
- ELK MOUNTAIN RAD E MAST 1959
- ELK MOUNTAIN LOT 1959
- ELK 2
- ELK MTN TENN GAS CO MAST 1959
- DESERT PARK ATT RELAY TOWER
- PAT RM 2
- PAT RM 1
- PAT
- DESERT PARK RM 2
- DESERT PARK RM 1
- DESERT PARK
- BEAUTIFUL RM 2
- BEAUTIFUL
- BEAUTIFUL RM 1
- PARK POINT 2 RM 2
- PARK POINT 2 RM 1
- F 143
- DUKY
- LOP
- DUCK HARBOR MOUNTAIN RM 2
- DUCK HARBOR MOUNTAIN RM 1
- DUCK HARBOR MOUNTAIN
- ISLE AU HAUT LIGHTHOUSE
- WATKINS AZ MK
- WATKINS RM 2
- WATKINS RM 1
- WATKINS
- LENOX RM 2
- LENOX RM 1
- LENOX
- RHONDA RM 2
- RHONDA RM 1
- RHONDA
- HADLEYS POINT RM 2
- HADLEYS POINT RM 1
- RICHARDS 1865
- HADLEYS POINT
- HULL 1944
- BARH B
- SOUTHWEST HARBOR CHURCH SPIRE
- TIDAL 8 STA 12
- BASS HARBOR RESET RM 2
- BASS HARBOR RESET RM 1
- BASS HARBOR RESET
- FERNALD HILL 1870 RM 2
- FERNALD HILL 1870 RM 1
- FERNALD HILL 1870
- WEST PEAK RM 2
- WEST PEAK RM 1
- WEST PEAK
- PARKER 1870 RM 2
- PARKER 1870 RM 1
- PARKER 1870
- W 144
- F 48
- P 333
- LOW HILL AZ MK
- LOW HILL RM 2
- LOW HILL RM 1
- LOW HILL
- KITTS RM 2
- KITTS RM 1
- KITTS
- T 482
- V 28
- G 60
- T 30
- S 30
- X 30
- W 30
- V 30
- U 30
- MUD RM 2
- MUD RM 1
- MUD
- Z 33
- BOUNDARY MARK 6 NY PA
- KINGSBURY RM 3
- KINGSBURY RM 1
- KINGSBURY
- LURAY BELL TOWER
- SKYLAND B
- 118 MLS
- THORO ERDL AZ MK 2
- THORO ERDL AZ MK 1
- THORO ERDL RM 2
- THORO ERDL RM 1
- THORO ERDL
- TT 14 D=STONY MAN RM 2
- MARY RM 2
- MARY RM 1
- MARY
- MARY AZ MK
- GRASSY 2 RM 2
- GRASSY 2 RM 1
- GRASSY 2
- HIGH TOR RESET RM 2
- HIGH TOR RESET RM 1
- HIGH TOR RESET
- HIGH TOR BEACON
- CAMELBACK AZ MK
- CAMELBACK RM 2
- CAMELBACK RM 1
- CAMELBACK
- HICKORY RM 2
- HICKORY RM 1
- HICKORY
- JOHN BROWNS GRAVE AZ
- JOHN BROWNS GRAVE RM 2
- JOHN BROWNS GRAVE RM 1
- JOHN BROWNS GRAVE
- JOHN BROWN MONUMENT
- WHITEFACE MTN RM 2
- WHITEFACE MTN RM 1
- WHITEFACE MOUNTAIN SUMMIT HOUSE
- RICHARDSON RM 2
- RICHARDSON RM 1
- RICHARDSON
- 841 3320 TIDAL 1
- ROBINSON MOUNTAIN 1870 RM 2
- ROBINSON MOUNTAIN 1870 RM 1
- ROBINSON MOUNTAIN 1870
- Z 144
- Y 144
- V 144
- BEAR ISLAND LIGHTHOUSE
- SCHOODIC RM 3
- SCHOODIC RESET RM 2
- SCHOODIC RESET RM 1
- SCHOODIC RESET
- BROWN MOUNTAIN RM 2
- BROWN MOUNTAIN RM 1
- BROWN MOUNTAIN
- BALD HILL RESET RM 3
- BALD HILL RESET RM 2
- BALD HILL RESET RM 1
- BALD HILL RESET
- TEDY RM 2
- TEDY RM 1
- TEDY
- Z 235
- B 281
- E 56
- BULL HILL RM 2
- BULL HILL RM 1
- BULL HILL RESET
- SAMS POINT RM 2
- SAMS POINT RM 1
- SAMS POINT RESET
- SAMS POINT AZ MK
- BUTTER HILL RESET RM 2
- BUTTER HILL RESET RM 1
- BUTTER HILL RESET
- BURNETT
- ROON RM 2
- ROON RM 1
- ROON
- C 403
- Q 340
- MANHATTAN CONSOL G E CO CLKTWR
- X 339
- Y 339
- MANHATTAN MUN BUILDING TOWER
- MANHATTAN WOOLWORTH BLDG TWR
- 841 3320 TIDAL 6
- TIDAL 8 STA 11
- TIDAL 9 STA 11
- U 144
- HIGGINS RM 2
- HIGGINS RM 1
- HIGGINS
- NEWPORT RM 2
- NEWPORT RM 1
- NEWPORT
- MOUNT DESERT RESET RM 2
- MOUNT DESERT RESET RM 1
- MOUNT DESERT RESET
- CADILLAC GROUND
- SAVAGE MOUNTAIN RM 2
- SAVAGE MOUNTAIN RM 1
- SAVAGE MOUNTAIN 1870
- HOLE
- GREAT HEAD RM 2
- GREAT HEAD RM 1
- GREAT HEAD
- GREAT HEAD OBSERVATORY
- SWITCHBACK CHIM MT JEFFERSON
- L 362 RESET
- J 11
- B 56
- MINOOKA RESET RM 4
- MINOOKA RESET RM 1
- MINOOKA RESET
- A 254
- PINE RM 2
- PINE RM 1
- H 234
- PINE
- M 234
- C 281
- PANTHER 1885
- BIG PINE HILL LOOKOUT TOWER
- X 255
- ABSECON LIGHT
- G 234
- F 234
- EGYPT AZ MK
- EGYPT RM 2
- EGYPT RM 1
- EGYPT
- SCRANTON ABANDONED RADIO MAST
- SCRANTON
- DANCING RIDGE FIRE TOWER
- H 363
- G 363
- S 234
- T 234
- J 237
- H 237
- F 237
- E 237
- G 237
- BLOOMING AZ MK
- BLOOMING RM 2
- BLOOMING RM 1
- BLOOMING
- DUNN RM 2
- DUNN RM 1
- DUNN
- U 235
- Q 235
- HIGH KNOB RM 2
- P 235
- SMITHS GAP RESET RM 3
- SMITHS GAP RESET RM 1
- SMITHS GAP RESET
- HIGH KNOB AZ MK
- K 237
- L 237
- M 237
- PROMISED RM 2
- PROMISED RM 1
- PROMISED
- U 234
- X 235
- U 50
- M 235
- Z 235
- Y 49
- R 235
- BEAVER AZ MK
- BEAVER RM 2
- BEAVER RM 1
- BEAVER
- TEMPLE RM 2
- TEMPLE RM 1
- TEMPLE
- Z 34
- T 235
- CS PEIRCE AZ MK
- CS PEIRCE RM 2
- CS PEIRCE RM 1
- CS PEIRCE
- SUMMIT AZ MK
- SUMMIT RM 2
- SUMMIT RM 1
- SUMMIT
- DIETRICH RM 2
- DIETRICH RM 1
- DIETRICH
- LASCO RM 2
- LASCO RM 1
- LASCO
- AIRWAY BCN 19 S OF SCRANTON
- R 192
- Q 192 PDH
- K 57
- MEHOOPANY ATT MICROWAVE MAST
- MEHOOPANY RM 3
- MEHOOPANY RM 2
- MEHOOPANY RM 1
- MEHOOPANY
- MILLER RM 2
- MILLER RM 1
- MILLER
- OSTER AZ MK
- OSTER RM 2
- OSTER RM 1
- OSTER
- TUNKHANNOCK PENELEC ANT POLE
- BUFFALO NEW YORK AIRWAY BCN 17
- Y 235
- E 228
- OLEY RM 2
- OLEY RM 1
- OLEY
- SECAUCUS SCH CENTER AVE CUPOLA
- L 62
- NESQUE
- NESQUE RM 1
- NESQUE AZ MK
- NESQUE RM 2
- N 192
- JIM THORPE MAUCH CHUNK LOT
- THORPE AZ MK
- THORPE RM 2
- THORPE RM 1
- THORPE
- G 104
- F 104
- REHOBOTH BEACH OBS TOWER 5
- TIDAL 6 STA 1 (857 0280 6)
- D 104
- C 104 RESET 1976
- Z 103
- TEAL AZ MK 2
- TEAL RESET
- C 29 RESET 1977
- A 29
- E 30
- B 29
- FENWICK IS OBSERVATION TWR 3
- FENWICK IS LH 1909
- BOUNDARY MON INITIAL DE MD
- FENWICK ISLAND
- BETHANY BEACH MUNICIPAL TANK
- C 28
- J 192
- N 191
- P 191
- THROOP RM 2
- THROOP RM 1
- THROOP
- F 281
- G 281
- F 400
- W 235
- L 235
- K 235
- J 235
- WHITE AZ MK
- WHITE RM 2
- WHITE RM 1
- WHITE
- X 58
- B 35
- S 278
- A 347
- M 140
- HONESDALE
- N 288
- Q 288
- CHARITY RM 2
- CHARITY RM 1
- CHARITY
- K 284
- COOPERSTOWN KNOX SCH GIRLS CUP
- B 48
- L 281
- S 281
- PANTHER 2 RM 2
- PANTHER 2 RM 1
- PANTHER 2
- F 56
- E 281
- HIGH KNOB FIRE TOWER
- HIGH KNOB RM 1
- HIGH KNOB
- D 56
- COON RM 2
- COON RM 1
- COON
- K 233
- N 281 RESET 1968
- Q 281
- A 56
- GEORGE
- GEORGE RM 2
- GEORGE RM 1
- CEDAR RM 2
- CEDAR RM 1
- CEDAR
- BEARFORT MTN LOT
- A 47
- BERWICK
- L 56
- K 10
- FORD RESET RM 3
- FORD RESET
- GEORGE
- GEORGE RM 2
- GEORGE RM 1
- HAMBURG RESET 1974
- PHILADELPHIA PENN STATUE HAT
- 854 5530 TIDAL 29
- 854 5530 TIDAL 27
- ROAR 2 RM 4
- ROAR 2 RM 3
- ROAR 2
- S 288
- BINGHAMTON FIRST PRESB CHURCH
- Q 71
- HALLSTEAD
- E 400
- R 228
- TRI STATES 1942
- LAUREL RM 1
- LAUREL
- NEVERSINK
- PIMPLE HILL RM 2
- PIMPLE HILL RM 1
- PIMPLE HILL RESET
- PIMPLE HILL LOOKOUT TOWER
- MT MINSI
- AIRWAY BN 22 B S DEL WATER GAP
- Z 80
- E 411
- L 339
- K 339
- H 362
- G 224
- H 224
- CAMELBACK AZ MK
- CAMELBACK RM 2
- CAMELBACK MTN STATE FIRE TWR
- CAMELBACK RM 1
- CAMELBACK
- BARH A
- N 191
- P 191
- ROAR 2 RM 5
- Z 229
- BROAD MOUNTAIN LOOKOUT TOWER