OB50 Maidenhead Grid Square

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Distance Between 2 Grid Squares

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Grid #2

Find Grid by Latitude & Longitude

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Longitude #1

Distance Between 2 Lats & Lons

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Longitude #2

Show A Particular Grid

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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 other popular grid square locations:



Maidenhead Grid Square
OB50aa
OB50ab
OB50ac
OB50ad
OB50ae
OB50af
OB50ag
OB50ah
OB50ai
OB50aj
OB50ak
OB50al
OB50am
OB50an
OB50ao
OB50ap
OB50aq
OB50ar
OB50as
OB50at
OB50au
OB50av
OB50aw
OB50ax
OB50ba
OB50bb
OB50bc
OB50bd
OB50be
OB50bf
OB50bg
OB50bh
OB50bi
OB50bj
OB50bk
OB50bl
OB50bm
OB50bn
OB50bo
OB50bp
OB50bq
OB50br
OB50bs
OB50bt
OB50bu
OB50bv
OB50bw
OB50bx
OB50ca
OB50cb
OB50cc
OB50cd
OB50ce
OB50cf
OB50cg
OB50ch
OB50ci
OB50cj
OB50ck
OB50cl
OB50cm
OB50cn
OB50co
OB50cp
OB50cq
OB50cr
OB50cs
OB50ct
OB50cu
OB50cv
OB50cw
OB50cx
OB50da
OB50db
OB50dc
OB50dd
OB50de
OB50df
OB50dg
OB50dh
OB50di
OB50dj
OB50dk
OB50dl
OB50dm
OB50dn
OB50do
OB50dp
OB50dq
OB50dr
OB50ds
OB50dt
OB50du
OB50dv
OB50dw
OB50dx
OB50ea
OB50eb
OB50ec
OB50ed
OB50ee
OB50ef
OB50eg
OB50eh
OB50ei
OB50ej
OB50ek
OB50el
OB50em
OB50en
OB50eo
OB50ep
OB50eq
OB50er
OB50es
OB50et
OB50eu
OB50ev
OB50ew
OB50ex
OB50fa
OB50fb
OB50fc
OB50fd
OB50fe
OB50ff
OB50fg
OB50fh
OB50fi
OB50fj
OB50fk
OB50fl
OB50fm
OB50fn
OB50fo
OB50fp
OB50fq
OB50fr
OB50fs
OB50ft
OB50fu
OB50fv
OB50fw
OB50fx
OB50ga
OB50gb
OB50gc
OB50gd
OB50ge
OB50gf
OB50gg
OB50gh
OB50gi
OB50gj
OB50gk
OB50gl
OB50gm
OB50gn
OB50go
OB50gp
OB50gq
OB50gr
OB50gs
OB50gt
OB50gu
OB50gv
OB50gw
OB50gx
OB50ha
OB50hb
OB50hc
OB50hd
OB50he
OB50hf
OB50hg
OB50hh
OB50hi
OB50hj
OB50hk
OB50hl
OB50hm
OB50hn
OB50ho
OB50hp
OB50hq
OB50hr
OB50hs
OB50ht
OB50hu
OB50hv
OB50hw
OB50hx
OB50ia
OB50ib
OB50ic
OB50id
OB50ie
OB50if
OB50ig
OB50ih
OB50ii
OB50ij
OB50ik
OB50il
OB50im
OB50in
OB50io
OB50ip
OB50iq
OB50ir
OB50is
OB50it
OB50iu
OB50iv
OB50iw
OB50ix
OB50ja
OB50jb
OB50jc
OB50jd
OB50je
OB50jf
OB50jg
OB50jh
OB50ji
OB50jj
OB50jk
OB50jl
OB50jm
OB50jn
OB50jo
OB50jp
OB50jq
OB50jr
OB50js
OB50jt
OB50ju
OB50jv
OB50jw
OB50jx
OB50ka
OB50kb
OB50kc
OB50kd
OB50ke
OB50kf
OB50kg
OB50kh
OB50ki
OB50kj
OB50kk
OB50kl
OB50km
OB50kn
OB50ko
OB50kp
OB50kq
OB50kr
OB50ks
OB50kt
OB50ku
OB50kv
OB50kw
OB50kx
OB50la
OB50lb
OB50lc
OB50ld
OB50le
OB50lf
OB50lg
OB50lh
OB50li
OB50lj
OB50lk
OB50ll
OB50lm
OB50ln
OB50lo
OB50lp
OB50lq
OB50lr
OB50ls
OB50lt
OB50lu
OB50lv
OB50lw
OB50lx
OB50ma
OB50mb
OB50mc
OB50md
OB50me
OB50mf
OB50mg
OB50mh
OB50mi
OB50mj
OB50mk
OB50ml
OB50mm
OB50mn
OB50mo
OB50mp
OB50mq
OB50mr
OB50ms
OB50mt
OB50mu
OB50mv
OB50mw
OB50mx
OB50na
OB50nb
OB50nc
OB50nd
OB50ne
OB50nf
OB50ng
OB50nh
OB50ni
OB50nj
OB50nk
OB50nl
OB50nm
OB50nn
OB50no
OB50np
OB50nq
OB50nr
OB50ns
OB50nt
OB50nu
OB50nv
OB50nw
OB50nx
OB50oa
OB50ob
OB50oc
OB50od
OB50oe
OB50of
OB50og
OB50oh
OB50oi
OB50oj
OB50ok
OB50ol
OB50om
OB50on
OB50oo
OB50op
OB50oq
OB50or
OB50os
OB50ot
OB50ou
OB50ov
OB50ow
OB50ox
OB50pa
OB50pb
OB50pc
OB50pd
OB50pe
OB50pf
OB50pg
OB50ph
OB50pi
OB50pj
OB50pk
OB50pl
OB50pm
OB50pn
OB50po
OB50pp
OB50pq
OB50pr
OB50ps
OB50pt
OB50pu
OB50pv
OB50pw
OB50px
OB50qa
OB50qb
OB50qc
OB50qd
OB50qe
OB50qf
OB50qg
OB50qh
OB50qi
OB50qj
OB50qk
OB50ql
OB50qm
OB50qn
OB50qo
OB50qp
OB50qq
OB50qr
OB50qs
OB50qt
OB50qu
OB50qv
OB50qw
OB50qx
OB50ra
OB50rb
OB50rc
OB50rd
OB50re
OB50rf
OB50rg
OB50rh
OB50ri
OB50rj
OB50rk
OB50rl
OB50rm
OB50rn
OB50ro
OB50rp
OB50rq
OB50rr
OB50rs
OB50rt
OB50ru
OB50rv
OB50rw
OB50rx
OB50sa
OB50sb
OB50sc
OB50sd
OB50se
OB50sf
OB50sg
OB50sh
OB50si
OB50sj
OB50sk
OB50sl
OB50sm
OB50sn
OB50so
OB50sp
OB50sq
OB50sr
OB50ss
OB50st
OB50su
OB50sv
OB50sw
OB50sx
OB50ta
OB50tb
OB50tc
OB50td
OB50te
OB50tf
OB50tg
OB50th
OB50ti
OB50tj
OB50tk
OB50tl
OB50tm
OB50tn
OB50to
OB50tp
OB50tq
OB50tr
OB50ts
OB50tt
OB50tu
OB50tv
OB50tw
OB50tx
OB50ua
OB50ub
OB50uc
OB50ud
OB50ue
OB50uf
OB50ug
OB50uh
OB50ui
OB50uj
OB50uk
OB50ul
OB50um
OB50un
OB50uo
OB50up
OB50uq
OB50ur
OB50us
OB50ut
OB50uu
OB50uv
OB50uw
OB50ux
OB50va
OB50vb
OB50vc
OB50vd
OB50ve
OB50vf
OB50vg
OB50vh
OB50vi
OB50vj
OB50vk
OB50vl
OB50vm
OB50vn
OB50vo
OB50vp
OB50vq
OB50vr
OB50vs
OB50vt
OB50vu
OB50vv
OB50vw
OB50vx
OB50wa
OB50wb
OB50wc
OB50wd
OB50we
OB50wf
OB50wg
OB50wh
OB50wi
OB50wj
OB50wk
OB50wl
OB50wm
OB50wn
OB50wo
OB50wp
OB50wq
OB50wr
OB50ws
OB50wt
OB50wu
OB50wv
OB50ww
OB50wx
OB50xa
OB50xb
OB50xc
OB50xd
OB50xe
OB50xf
OB50xg
OB50xh
OB50xi
OB50xj
OB50xk
OB50xl
OB50xm
OB50xn
OB50xo
OB50xp
OB50xq
OB50xr
OB50xs
OB50xt
OB50xu
OB50xv
OB50xw
OB50xx


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. OB50
IPs returned: 54.173.214.227, 209.17.114.78, 209.17.114.78:0 >>>