Survey Mark Hunting
Survey Mark Data
Airway Beacons
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About
Survey Mark Recoveries
2013
Found or Confirmed Destroyed
(45)
Not Found
(7)
Notes Made
(11)
H 58 RESET 1966
TT 7 J
SAMS POINT AZ MK
BAR HARBOR CHURCH
19 L
20 R ALT
POR 1944
12487-31
EGG ROCK LIGHTHOUSE 1902
WINTER HARBOR LH
16718-10
16718-11
K 20
WO 33
10058-11
841 4721 B TIDAL
FORT POINT LH
FORT POINT LEDGE BEACON
TT 66 TH
TT 9 K
MANHATTAN NR SE CEN PK T BLDG
CENTRAL PARK BOLT
MTA-ESA (Unstamped)
ST PATRICKS CATHEDRAL N SPIRE
B. M. 824
825
EMPIRE STATE BUILDING
814
B. M. 812
B. M. 813
U 340
PennDOT (Unstamped, #2)
07-35-0347-3
W 278
PennDOT (Unstamped, #1)
1636.94
BETHLEHEM REFORMED CH SPIRE
QUAKERTOWN TOHICKON CH SPIRE
ELEPHANT
D 187
STATE COLLEGE CLOCKTOWER
12
13
11
STATE COLLEGE WATER TOWER DOME
SAMS POINT RESET
Q 145
TIDAL 30 STA 30
TIDAL 3 STA 30
ELEPHANT AZ MK
ELEPHANT RM 2
ELEPHANT RM 1
SAMS POINT RM 2
SAMS POINT RM 1
BROWN MOUNTAIN RM 2
BROWN MOUNTAIN RM 1
BROWN MOUNTAIN
ROBINSON MOUNTAIN 1870 RM 2
ROBINSON MOUNTAIN 1870 RM 1
ROBINSON MOUNTAIN 1870
TIDAL 2 STA 30
D 147
827