GD20 Maidenhead Grid Square


Hover over map, specify grid, or enter latitude and longitude to show grid and/or calculate distance.   Feedback or suggestion? Click here.


Grid #1 Grid #2


Latitude #1 Longitude #1


Latitude #2 Longitude #2


Show A Particular Grid    

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
GD20aa
GD20ab
GD20ac
GD20ad
GD20ae
GD20af
GD20ag
GD20ah
GD20ai
GD20aj
GD20ak
GD20al
GD20am
GD20an
GD20ao
GD20ap
GD20aq
GD20ar
GD20as
GD20at
GD20au
GD20av
GD20aw
GD20ax
GD20ba
GD20bb
GD20bc
GD20bd
GD20be
GD20bf
GD20bg
GD20bh
GD20bi
GD20bj
GD20bk
GD20bl
GD20bm
GD20bn
GD20bo
GD20bp
GD20bq
GD20br
GD20bs
GD20bt
GD20bu
GD20bv
GD20bw
GD20bx
GD20ca
GD20cb
GD20cc
GD20cd
GD20ce
GD20cf
GD20cg
GD20ch
GD20ci
GD20cj
GD20ck
GD20cl
GD20cm
GD20cn
GD20co
GD20cp
GD20cq
GD20cr
GD20cs
GD20ct
GD20cu
GD20cv
GD20cw
GD20cx
GD20da
GD20db
GD20dc
GD20dd
GD20de
GD20df
GD20dg
GD20dh
GD20di
GD20dj
GD20dk
GD20dl
GD20dm
GD20dn
GD20do
GD20dp
GD20dq
GD20dr
GD20ds
GD20dt
GD20du
GD20dv
GD20dw
GD20dx
GD20ea
GD20eb
GD20ec
GD20ed
GD20ee
GD20ef
GD20eg
GD20eh
GD20ei
GD20ej
GD20ek
GD20el
GD20em
GD20en
GD20eo
GD20ep
GD20eq
GD20er
GD20es
GD20et
GD20eu
GD20ev
GD20ew
GD20ex
GD20fa
GD20fb
GD20fc
GD20fd
GD20fe
GD20ff
GD20fg
GD20fh
GD20fi
GD20fj
GD20fk
GD20fl
GD20fm
GD20fn
GD20fo
GD20fp
GD20fq
GD20fr
GD20fs
GD20ft
GD20fu
GD20fv
GD20fw
GD20fx
GD20ga
GD20gb
GD20gc
GD20gd
GD20ge
GD20gf
GD20gg
GD20gh
GD20gi
GD20gj
GD20gk
GD20gl
GD20gm
GD20gn
GD20go
GD20gp
GD20gq
GD20gr
GD20gs
GD20gt
GD20gu
GD20gv
GD20gw
GD20gx
GD20ha
GD20hb
GD20hc
GD20hd
GD20he
GD20hf
GD20hg
GD20hh
GD20hi
GD20hj
GD20hk
GD20hl
GD20hm
GD20hn
GD20ho
GD20hp
GD20hq
GD20hr
GD20hs
GD20ht
GD20hu
GD20hv
GD20hw
GD20hx
GD20ia
GD20ib
GD20ic
GD20id
GD20ie
GD20if
GD20ig
GD20ih
GD20ii
GD20ij
GD20ik
GD20il
GD20im
GD20in
GD20io
GD20ip
GD20iq
GD20ir
GD20is
GD20it
GD20iu
GD20iv
GD20iw
GD20ix
GD20ja
GD20jb
GD20jc
GD20jd
GD20je
GD20jf
GD20jg
GD20jh
GD20ji
GD20jj
GD20jk
GD20jl
GD20jm
GD20jn
GD20jo
GD20jp
GD20jq
GD20jr
GD20js
GD20jt
GD20ju
GD20jv
GD20jw
GD20jx
GD20ka
GD20kb
GD20kc
GD20kd
GD20ke
GD20kf
GD20kg
GD20kh
GD20ki
GD20kj
GD20kk
GD20kl
GD20km
GD20kn
GD20ko
GD20kp
GD20kq
GD20kr
GD20ks
GD20kt
GD20ku
GD20kv
GD20kw
GD20kx
GD20la
GD20lb
GD20lc
GD20ld
GD20le
GD20lf
GD20lg
GD20lh
GD20li
GD20lj
GD20lk
GD20ll
GD20lm
GD20ln
GD20lo
GD20lp
GD20lq
GD20lr
GD20ls
GD20lt
GD20lu
GD20lv
GD20lw
GD20lx
GD20ma
GD20mb
GD20mc
GD20md
GD20me
GD20mf
GD20mg
GD20mh
GD20mi
GD20mj
GD20mk
GD20ml
GD20mm
GD20mn
GD20mo
GD20mp
GD20mq
GD20mr
GD20ms
GD20mt
GD20mu
GD20mv
GD20mw
GD20mx
GD20na
GD20nb
GD20nc
GD20nd
GD20ne
GD20nf
GD20ng
GD20nh
GD20ni
GD20nj
GD20nk
GD20nl
GD20nm
GD20nn
GD20no
GD20np
GD20nq
GD20nr
GD20ns
GD20nt
GD20nu
GD20nv
GD20nw
GD20nx
GD20oa
GD20ob
GD20oc
GD20od
GD20oe
GD20of
GD20og
GD20oh
GD20oi
GD20oj
GD20ok
GD20ol
GD20om
GD20on
GD20oo
GD20op
GD20oq
GD20or
GD20os
GD20ot
GD20ou
GD20ov
GD20ow
GD20ox
GD20pa
GD20pb
GD20pc
GD20pd
GD20pe
GD20pf
GD20pg
GD20ph
GD20pi
GD20pj
GD20pk
GD20pl
GD20pm
GD20pn
GD20po
GD20pp
GD20pq
GD20pr
GD20ps
GD20pt
GD20pu
GD20pv
GD20pw
GD20px
GD20qa
GD20qb
GD20qc
GD20qd
GD20qe
GD20qf
GD20qg
GD20qh
GD20qi
GD20qj
GD20qk
GD20ql
GD20qm
GD20qn
GD20qo
GD20qp
GD20qq
GD20qr
GD20qs
GD20qt
GD20qu
GD20qv
GD20qw
GD20qx
GD20ra
GD20rb
GD20rc
GD20rd
GD20re
GD20rf
GD20rg
GD20rh
GD20ri
GD20rj
GD20rk
GD20rl
GD20rm
GD20rn
GD20ro
GD20rp
GD20rq
GD20rr
GD20rs
GD20rt
GD20ru
GD20rv
GD20rw
GD20rx
GD20sa
GD20sb
GD20sc
GD20sd
GD20se
GD20sf
GD20sg
GD20sh
GD20si
GD20sj
GD20sk
GD20sl
GD20sm
GD20sn
GD20so
GD20sp
GD20sq
GD20sr
GD20ss
GD20st
GD20su
GD20sv
GD20sw
GD20sx
GD20ta
GD20tb
GD20tc
GD20td
GD20te
GD20tf
GD20tg
GD20th
GD20ti
GD20tj
GD20tk
GD20tl
GD20tm
GD20tn
GD20to
GD20tp
GD20tq
GD20tr
GD20ts
GD20tt
GD20tu
GD20tv
GD20tw
GD20tx
GD20ua
GD20ub
GD20uc
GD20ud
GD20ue
GD20uf
GD20ug
GD20uh
GD20ui
GD20uj
GD20uk
GD20ul
GD20um
GD20un
GD20uo
GD20up
GD20uq
GD20ur
GD20us
GD20ut
GD20uu
GD20uv
GD20uw
GD20ux
GD20va
GD20vb
GD20vc
GD20vd
GD20ve
GD20vf
GD20vg
GD20vh
GD20vi
GD20vj
GD20vk
GD20vl
GD20vm
GD20vn
GD20vo
GD20vp
GD20vq
GD20vr
GD20vs
GD20vt
GD20vu
GD20vv
GD20vw
GD20vx
GD20wa
GD20wb
GD20wc
GD20wd
GD20we
GD20wf
GD20wg
GD20wh
GD20wi
GD20wj
GD20wk
GD20wl
GD20wm
GD20wn
GD20wo
GD20wp
GD20wq
GD20wr
GD20ws
GD20wt
GD20wu
GD20wv
GD20ww
GD20wx
GD20xa
GD20xb
GD20xc
GD20xd
GD20xe
GD20xf
GD20xg
GD20xh
GD20xi
GD20xj
GD20xk
GD20xl
GD20xm
GD20xn
GD20xo
GD20xp
GD20xq
GD20xr
GD20xs
GD20xt
GD20xu
GD20xv
GD20xw
GD20xx


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. GD20
IPs returned: 18.232.99.123, 69.161.209.18 >>>