File Upload Bot (Magnus Manske) (2009), Public domain, via Wikimedia Commons
Airport Frequencies
ASOS
Automated Surface Observing System
ACC
Area Control Center
CTAF
Common Traffic Advisory Frequency
GROUND
Ground
OPS
Operations
RADIO
Radio
TOWER
Tower
UNICOM
Aeronautical Advisory Service
Navaids
Fix points in the vicinity
HADMI
···· ·- -·· -- ··
39° 42′ 20″ N 77° 44′ 56″ E
near_me
1 nm
E
HULIV
···· ··- ·-·· ·· ···-
39° 42′ 5″ N 77° 46′ 51″ E
near_me
2 nm
E
WORUL
·-- --- ·-· ··- ·-··
39° 42′ 55″ N 77° 40′ 24″ E
near_me
3 nm
W
JOMES
·--- --- -- · ···
39° 42′ 56″ N 77° 40′ 16″ E
near_me
3 nm
W
OVIEE
--- ···- ·· · ·
39° 44′ 32″ N 77° 39′ 3″ E
near_me
4 nm
WSW
YIYUN
-·-- ·· -·-- ··- -·
39° 47′ 26″ N 77° 44′ 39″ E
near_me
5 nm
S
REEES
·-· · · · ···
39° 47′ 51″ N 77° 45′ 56″ E
near_me
6 nm
SSE
HESGI
···· · ··· --· ··
39° 41′ 29″ N 77° 51′ 26″ E
near_me
6 nm
E
WUMUN
·-- ··- -- ··- -·
39° 38′ 31″ N 77° 50′ 48″ E
near_me
7 nm
NE
KECNE
-·- · -·-· -· ·
39° 44′ 27″ N 77° 52′ 5″ E
near_me
7 nm
ESE
VECDU
···- · -·-· -·· ··-
39° 40′ 43″ N 77° 34′ 32″ E
near_me
7 nm
WNW
NOLIN
-· --- ·-·· ·· -·
39° 43′ 43″ N 77° 34′ 9″ E
near_me
8 nm
W
WOXZU
·-- --- -··- --·· ··-
39° 46′ 41″ N 77° 34′ 47″ E
near_me
8 nm
WSW
BANAC
-··· ·- -· ·- -·-·
39° 50′ 14″ N 77° 50′ 21″ E
near_me
9 nm
SE
FODEV
··-· --- -·· · ···-
39° 40′ 55″ N 77° 55′ 43″ E
near_me
9 nm
E
CADEN
-·-· ·- -·· · -·
39° 51′ 22″ N 77° 48′ 22″ E
near_me
10 nm
SSE
BAATI
-··· ·- ·- - ··
39° 39′ 42″ N 77° 56′ 0″ E
near_me
10 nm
ENE
TAJON
- ·- ·--- --- -·
39° 41′ 42″ N 77° 58′ 43″ E
near_me
12 nm
E
APUCO
·- ·--· ··- -·-· ---
39° 54′ 15″ N 77° 44′ 33″ E
near_me
12 nm
S
MCRAY
-- -·-· ·-· ·- -·--
39° 32′ 17″ N 77° 51′ 38″ E
near_me
12 nm
NNE
COVUK
-·-· --- ···- ··- -·-
39° 40′ 27″ N 77° 59′ 18″ E
near_me
12 nm
E
DAFIX
-·· ·- ··-· ·· -··-
39° 54′ 50″ N 77° 42′ 0″ E
near_me
12 nm
S
JERES
·--- · ·-· · ···
39° 38′ 34″ N 77° 27′ 18″ E
near_me
13 nm
WNW
AVOYO
·- ···- --- -·-- ---
39° 55′ 53″ N 77° 42′ 12″ E
near_me
13 nm
S
MAPEL
-- ·- ·--· · ·-··
39° 30′ 24″ N 77° 35′ 48″ E
near_me
14 nm
NNW
MECUS
-- · -·-· ··- ···
39° 41′ 39″ N 78° 1′ 42″ E
near_me
14 nm
E
JARBA
·--- ·- ·-· -··· ·-
39° 45′ 53″ N 78° 1′ 14″ E
near_me
14 nm
ESE
DICAN
-·· ·· -·-· ·- -·
39° 56′ 16″ N 77° 41′ 38″ E
near_me
14 nm
S
CELAC
-·-· · ·-·· ·- -·-·
39° 53′ 58″ N 77° 54′ 41″ E
near_me
14 nm
SE
DELIA
-·· · ·-·· ·· ·-
39° 40′ 31″ N 78° 2′ 6″ E
near_me
14 nm
E
BURGY
-··· ··- ·-· --· -·--
39° 28′ 9″ N 77° 44′ 9″ E
near_me
14 nm
N
ZUPUX
--·· ··- ·--· ··- -··-
39° 45′ 28″ N 77° 25′ 22″ E
near_me
14 nm
WSW
AMISH
·- -- ·· ··· ····
39° 56′ 33″ N 77° 37′ 34″ E
near_me
15 nm
SSW
ECOCA
· -·-· --- -·-· ·-
39° 57′ 14″ N 77° 46′ 46″ E
near_me
15 nm
S
POTTE
·--· --- - - ·
39° 57′ 33″ N 77° 44′ 12″ E
near_me
15 nm
S
EAGLL
· ·- --· ·-·· ·-··
39° 27′ 2″ N 77° 44′ 7″ E
near_me
15 nm
N
LEMEE
·-·· · -- · ·
39° 56′ 37″ N 77° 51′ 55″ E
near_me
15 nm
SSE
BUFFR
-··· ··- ··-· ··-· ·-·
39° 27′ 33″ N 77° 35′ 53″ E
near_me
16 nm
NNW
BECKA
-··· · -·-· -·- ·-
39° 58′ 11″ N 77° 38′ 51″ E
near_me
16 nm
SSW
MABYV
-- ·- -··· -·-- ···-
39° 58′ 11″ N 77° 38′ 48″ E
near_me
16 nm
SSW
SCAPE
··· -·-· ·- ·--· ·
39° 56′ 41″ N 77° 32′ 12″ E
near_me
17 nm
SSW
FAMOX
··-· ·- -- --- -··-
39° 40′ 57″ N 78° 5′ 29″ E
near_me
17 nm
E
GRAHM
--· ·-· ·- ···· --
39° 58′ 6″ N 77° 52′ 4″ E
near_me
17 nm
SSE
HAIGS
···· ·- ·· --· ···
39° 45′ 19″ N 77° 21′ 31″ E
near_me
17 nm
W
CEBER
-·-· · -··· · ·-·
39° 26′ 10″ N 77° 51′ 31″ E
near_me
17 nm
NNE
HEVEN
···· · ···- · -·
39° 26′ 4″ N 77° 51′ 51″ E
near_me
18 nm
NNE
ROBRT
·-· --- -··· ·-· -
39° 36′ 57″ N 77° 22′ 4″ E
near_me
18 nm
WNW
KW57W
-·- ·-- ····· --··· ·--
39° 30′ 0″ N 78° 0′ 0″ E
near_me
18 nm
NE