RO90 Maidenhead Grid Square

Hover over map, specify your 2 (the field), 4 (the square), 6, or 8 character grid, or enter latitude and longitude to show grid and/or calculate distance.    Feedback or suggestion? Click here.

Distance Between 2 Grid Squares

Grid #1
Grid #2

Find Grid by Latitude & Longitude

Latitude #1
Longitude #1

Distance Between 2 Lats & Lons

Latitude #2
Longitude #2

Show A Particular Grid

Grid    

Use Desktop Map


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
RO90aa
RO90ab
RO90ac
RO90ad
RO90ae
RO90af
RO90ag
RO90ah
RO90ai
RO90aj
RO90ak
RO90al
RO90am
RO90an
RO90ao
RO90ap
RO90aq
RO90ar
RO90as
RO90at
RO90au
RO90av
RO90aw
RO90ax
RO90ba
RO90bb
RO90bc
RO90bd
RO90be
RO90bf
RO90bg
RO90bh
RO90bi
RO90bj
RO90bk
RO90bl
RO90bm
RO90bn
RO90bo
RO90bp
RO90bq
RO90br
RO90bs
RO90bt
RO90bu
RO90bv
RO90bw
RO90bx
RO90ca
RO90cb
RO90cc
RO90cd
RO90ce
RO90cf
RO90cg
RO90ch
RO90ci
RO90cj
RO90ck
RO90cl
RO90cm
RO90cn
RO90co
RO90cp
RO90cq
RO90cr
RO90cs
RO90ct
RO90cu
RO90cv
RO90cw
RO90cx
RO90da
RO90db
RO90dc
RO90dd
RO90de
RO90df
RO90dg
RO90dh
RO90di
RO90dj
RO90dk
RO90dl
RO90dm
RO90dn
RO90do
RO90dp
RO90dq
RO90dr
RO90ds
RO90dt
RO90du
RO90dv
RO90dw
RO90dx
RO90ea
RO90eb
RO90ec
RO90ed
RO90ee
RO90ef
RO90eg
RO90eh
RO90ei
RO90ej
RO90ek
RO90el
RO90em
RO90en
RO90eo
RO90ep
RO90eq
RO90er
RO90es
RO90et
RO90eu
RO90ev
RO90ew
RO90ex
RO90fa
RO90fb
RO90fc
RO90fd
RO90fe
RO90ff
RO90fg
RO90fh
RO90fi
RO90fj
RO90fk
RO90fl
RO90fm
RO90fn
RO90fo
RO90fp
RO90fq
RO90fr
RO90fs
RO90ft
RO90fu
RO90fv
RO90fw
RO90fx
RO90ga
RO90gb
RO90gc
RO90gd
RO90ge
RO90gf
RO90gg
RO90gh
RO90gi
RO90gj
RO90gk
RO90gl
RO90gm
RO90gn
RO90go
RO90gp
RO90gq
RO90gr
RO90gs
RO90gt
RO90gu
RO90gv
RO90gw
RO90gx
RO90ha
RO90hb
RO90hc
RO90hd
RO90he
RO90hf
RO90hg
RO90hh
RO90hi
RO90hj
RO90hk
RO90hl
RO90hm
RO90hn
RO90ho
RO90hp
RO90hq
RO90hr
RO90hs
RO90ht
RO90hu
RO90hv
RO90hw
RO90hx
RO90ia
RO90ib
RO90ic
RO90id
RO90ie
RO90if
RO90ig
RO90ih
RO90ii
RO90ij
RO90ik
RO90il
RO90im
RO90in
RO90io
RO90ip
RO90iq
RO90ir
RO90is
RO90it
RO90iu
RO90iv
RO90iw
RO90ix
RO90ja
RO90jb
RO90jc
RO90jd
RO90je
RO90jf
RO90jg
RO90jh
RO90ji
RO90jj
RO90jk
RO90jl
RO90jm
RO90jn
RO90jo
RO90jp
RO90jq
RO90jr
RO90js
RO90jt
RO90ju
RO90jv
RO90jw
RO90jx
RO90ka
RO90kb
RO90kc
RO90kd
RO90ke
RO90kf
RO90kg
RO90kh
RO90ki
RO90kj
RO90kk
RO90kl
RO90km
RO90kn
RO90ko
RO90kp
RO90kq
RO90kr
RO90ks
RO90kt
RO90ku
RO90kv
RO90kw
RO90kx
RO90la
RO90lb
RO90lc
RO90ld
RO90le
RO90lf
RO90lg
RO90lh
RO90li
RO90lj
RO90lk
RO90ll
RO90lm
RO90ln
RO90lo
RO90lp
RO90lq
RO90lr
RO90ls
RO90lt
RO90lu
RO90lv
RO90lw
RO90lx
RO90ma
RO90mb
RO90mc
RO90md
RO90me
RO90mf
RO90mg
RO90mh
RO90mi
RO90mj
RO90mk
RO90ml
RO90mm
RO90mn
RO90mo
RO90mp
RO90mq
RO90mr
RO90ms
RO90mt
RO90mu
RO90mv
RO90mw
RO90mx
RO90na
RO90nb
RO90nc
RO90nd
RO90ne
RO90nf
RO90ng
RO90nh
RO90ni
RO90nj
RO90nk
RO90nl
RO90nm
RO90nn
RO90no
RO90np
RO90nq
RO90nr
RO90ns
RO90nt
RO90nu
RO90nv
RO90nw
RO90nx
RO90oa
RO90ob
RO90oc
RO90od
RO90oe
RO90of
RO90og
RO90oh
RO90oi
RO90oj
RO90ok
RO90ol
RO90om
RO90on
RO90oo
RO90op
RO90oq
RO90or
RO90os
RO90ot
RO90ou
RO90ov
RO90ow
RO90ox
RO90pa
RO90pb
RO90pc
RO90pd
RO90pe
RO90pf
RO90pg
RO90ph
RO90pi
RO90pj
RO90pk
RO90pl
RO90pm
RO90pn
RO90po
RO90pp
RO90pq
RO90pr
RO90ps
RO90pt
RO90pu
RO90pv
RO90pw
RO90px
RO90qa
RO90qb
RO90qc
RO90qd
RO90qe
RO90qf
RO90qg
RO90qh
RO90qi
RO90qj
RO90qk
RO90ql
RO90qm
RO90qn
RO90qo
RO90qp
RO90qq
RO90qr
RO90qs
RO90qt
RO90qu
RO90qv
RO90qw
RO90qx
RO90ra
RO90rb
RO90rc
RO90rd
RO90re
RO90rf
RO90rg
RO90rh
RO90ri
RO90rj
RO90rk
RO90rl
RO90rm
RO90rn
RO90ro
RO90rp
RO90rq
RO90rr
RO90rs
RO90rt
RO90ru
RO90rv
RO90rw
RO90rx
RO90sa
RO90sb
RO90sc
RO90sd
RO90se
RO90sf
RO90sg
RO90sh
RO90si
RO90sj
RO90sk
RO90sl
RO90sm
RO90sn
RO90so
RO90sp
RO90sq
RO90sr
RO90ss
RO90st
RO90su
RO90sv
RO90sw
RO90sx
RO90ta
RO90tb
RO90tc
RO90td
RO90te
RO90tf
RO90tg
RO90th
RO90ti
RO90tj
RO90tk
RO90tl
RO90tm
RO90tn
RO90to
RO90tp
RO90tq
RO90tr
RO90ts
RO90tt
RO90tu
RO90tv
RO90tw
RO90tx
RO90ua
RO90ub
RO90uc
RO90ud
RO90ue
RO90uf
RO90ug
RO90uh
RO90ui
RO90uj
RO90uk
RO90ul
RO90um
RO90un
RO90uo
RO90up
RO90uq
RO90ur
RO90us
RO90ut
RO90uu
RO90uv
RO90uw
RO90ux
RO90va
RO90vb
RO90vc
RO90vd
RO90ve
RO90vf
RO90vg
RO90vh
RO90vi
RO90vj
RO90vk
RO90vl
RO90vm
RO90vn
RO90vo
RO90vp
RO90vq
RO90vr
RO90vs
RO90vt
RO90vu
RO90vv
RO90vw
RO90vx
RO90wa
RO90wb
RO90wc
RO90wd
RO90we
RO90wf
RO90wg
RO90wh
RO90wi
RO90wj
RO90wk
RO90wl
RO90wm
RO90wn
RO90wo
RO90wp
RO90wq
RO90wr
RO90ws
RO90wt
RO90wu
RO90wv
RO90ww
RO90wx
RO90xa
RO90xb
RO90xc
RO90xd
RO90xe
RO90xf
RO90xg
RO90xh
RO90xi
RO90xj
RO90xk
RO90xl
RO90xm
RO90xn
RO90xo
RO90xp
RO90xq
RO90xr
RO90xs
RO90xt
RO90xu
RO90xv
RO90xw
RO90xx


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. RO90
IPs returned: 44.211.239.1, 209.17.114.78, 209.17.114.78:0 >>>