GD21 Maidenhead Grid Square


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Latitude, longitude, and maindenhead grid square.


View, convert, and distance your location's latitude and longitude to the maidenhead grid locator system for amatuer radio. Also, latitude and longitude for great circle path and distance. The Maidenhead Grid Locator system (also QTH) is a geographic co-ordinate system used by amateur radio operators to succinctly describe their location. The system can describe any location in the world. Latitudes and longitude can be coverted to and from the grid system. This system replaces the QRA locator system since it was only used in Europe. Other names for the grid locator are: grid squares, QTH, or grid location.



Links to popular grid square locations:



Maidenhead Grid Square
GD21aa
GD21ab
GD21ac
GD21ad
GD21ae
GD21af
GD21ag
GD21ah
GD21ai
GD21aj
GD21ak
GD21al
GD21am
GD21an
GD21ao
GD21ap
GD21aq
GD21ar
GD21as
GD21at
GD21au
GD21av
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GD21cd
GD21ce
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GD21cg
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GD21ci
GD21cj
GD21ck
GD21cl
GD21cm
GD21cn
GD21co
GD21cp
GD21cq
GD21cr
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GD21ct
GD21cu
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GD21cw
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GD21da
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GD21do
GD21dp
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GD21el
GD21em
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GD21eo
GD21ep
GD21eq
GD21er
GD21es
GD21et
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GD21ex
GD21fa
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GD21hm
GD21hn
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GD21hq
GD21hr
GD21hs
GD21ht
GD21hu
GD21hv
GD21hw
GD21hx
GD21ia
GD21ib
GD21ic
GD21id
GD21ie
GD21if
GD21ig
GD21ih
GD21ii
GD21ij
GD21ik
GD21il
GD21im
GD21in
GD21io
GD21ip
GD21iq
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GD21it
GD21iu
GD21iv
GD21iw
GD21ix
GD21ja
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GD21jr
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GD21ju
GD21jv
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GD21jx
GD21ka
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GD21kf
GD21kg
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GD21km
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GD21kr
GD21ks
GD21kt
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GD21kv
GD21kw
GD21kx
GD21la
GD21lb
GD21lc
GD21ld
GD21le
GD21lf
GD21lg
GD21lh
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GD21lj
GD21lk
GD21ll
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GD21lo
GD21lp
GD21lq
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GD21ls
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GD21lu
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GD21ml
GD21mm
GD21mn
GD21mo
GD21mp
GD21mq
GD21mr
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GD21mv
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GD21nc
GD21nd
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GD21nf
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GD21ni
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GD21nm
GD21nn
GD21no
GD21np
GD21nq
GD21nr
GD21ns
GD21nt
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GD21nv
GD21nw
GD21nx
GD21oa
GD21ob
GD21oc
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GD21oe
GD21of
GD21og
GD21oh
GD21oi
GD21oj
GD21ok
GD21ol
GD21om
GD21on
GD21oo
GD21op
GD21oq
GD21or
GD21os
GD21ot
GD21ou
GD21ov
GD21ow
GD21ox
GD21pa
GD21pb
GD21pc
GD21pd
GD21pe
GD21pf
GD21pg
GD21ph
GD21pi
GD21pj
GD21pk
GD21pl
GD21pm
GD21pn
GD21po
GD21pp
GD21pq
GD21pr
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GD21pt
GD21pu
GD21pv
GD21pw
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GD21qa
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GD21qc
GD21qd
GD21qe
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GD21qg
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GD21qi
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GD21ql
GD21qm
GD21qn
GD21qo
GD21qp
GD21qq
GD21qr
GD21qs
GD21qt
GD21qu
GD21qv
GD21qw
GD21qx
GD21ra
GD21rb
GD21rc
GD21rd
GD21re
GD21rf
GD21rg
GD21rh
GD21ri
GD21rj
GD21rk
GD21rl
GD21rm
GD21rn
GD21ro
GD21rp
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GD21rr
GD21rs
GD21rt
GD21ru
GD21rv
GD21rw
GD21rx
GD21sa
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GD21sj
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GD21sl
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GD21sn
GD21so
GD21sp
GD21sq
GD21sr
GD21ss
GD21st
GD21su
GD21sv
GD21sw
GD21sx
GD21ta
GD21tb
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GD21tf
GD21tg
GD21th
GD21ti
GD21tj
GD21tk
GD21tl
GD21tm
GD21tn
GD21to
GD21tp
GD21tq
GD21tr
GD21ts
GD21tt
GD21tu
GD21tv
GD21tw
GD21tx
GD21ua
GD21ub
GD21uc
GD21ud
GD21ue
GD21uf
GD21ug
GD21uh
GD21ui
GD21uj
GD21uk
GD21ul
GD21um
GD21un
GD21uo
GD21up
GD21uq
GD21ur
GD21us
GD21ut
GD21uu
GD21uv
GD21uw
GD21ux
GD21va
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GD21vd
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GD21vt
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GD21xa
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GD21xl
GD21xm
GD21xn
GD21xo
GD21xp
GD21xq
GD21xr
GD21xs
GD21xt
GD21xu
GD21xv
GD21xw
GD21xx


Grid Square Locator

Enter your zip-code, city, latitude, or longitude to find your maidenhead grid square on the Google or Bing map. The largest square, two digits field encoding, e.g. CN, is 10° latitude by 20° longitude in size.

Grid Square Calculator

The grid square, two digits field and two digits square, e.g. CN87, is 1° latitude by 2° longitude in size.

Find Grid Square

The next smaller grid sub-square, with 6 digits, e.g. CN87AA, is 0.041667° latitude and 0.083334° longitude in size.



Grid valid. GD21
IPs returned: 54.211.135.32, 69.161.209.20 >>>