QF81 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
QF81aa
QF81ab
QF81ac
QF81ad
QF81ae
QF81af
QF81ag
QF81ah
QF81ai
QF81aj
QF81ak
QF81al
QF81am
QF81an
QF81ao
QF81ap
QF81aq
QF81ar
QF81as
QF81at
QF81au
QF81av
QF81aw
QF81ax
QF81ba
QF81bb
QF81bc
QF81bd
QF81be
QF81bf
QF81bg
QF81bh
QF81bi
QF81bj
QF81bk
QF81bl
QF81bm
QF81bn
QF81bo
QF81bp
QF81bq
QF81br
QF81bs
QF81bt
QF81bu
QF81bv
QF81bw
QF81bx
QF81ca
QF81cb
QF81cc
QF81cd
QF81ce
QF81cf
QF81cg
QF81ch
QF81ci
QF81cj
QF81ck
QF81cl
QF81cm
QF81cn
QF81co
QF81cp
QF81cq
QF81cr
QF81cs
QF81ct
QF81cu
QF81cv
QF81cw
QF81cx
QF81da
QF81db
QF81dc
QF81dd
QF81de
QF81df
QF81dg
QF81dh
QF81di
QF81dj
QF81dk
QF81dl
QF81dm
QF81dn
QF81do
QF81dp
QF81dq
QF81dr
QF81ds
QF81dt
QF81du
QF81dv
QF81dw
QF81dx
QF81ea
QF81eb
QF81ec
QF81ed
QF81ee
QF81ef
QF81eg
QF81eh
QF81ei
QF81ej
QF81ek
QF81el
QF81em
QF81en
QF81eo
QF81ep
QF81eq
QF81er
QF81es
QF81et
QF81eu
QF81ev
QF81ew
QF81ex
QF81fa
QF81fb
QF81fc
QF81fd
QF81fe
QF81ff
QF81fg
QF81fh
QF81fi
QF81fj
QF81fk
QF81fl
QF81fm
QF81fn
QF81fo
QF81fp
QF81fq
QF81fr
QF81fs
QF81ft
QF81fu
QF81fv
QF81fw
QF81fx
QF81ga
QF81gb
QF81gc
QF81gd
QF81ge
QF81gf
QF81gg
QF81gh
QF81gi
QF81gj
QF81gk
QF81gl
QF81gm
QF81gn
QF81go
QF81gp
QF81gq
QF81gr
QF81gs
QF81gt
QF81gu
QF81gv
QF81gw
QF81gx
QF81ha
QF81hb
QF81hc
QF81hd
QF81he
QF81hf
QF81hg
QF81hh
QF81hi
QF81hj
QF81hk
QF81hl
QF81hm
QF81hn
QF81ho
QF81hp
QF81hq
QF81hr
QF81hs
QF81ht
QF81hu
QF81hv
QF81hw
QF81hx
QF81ia
QF81ib
QF81ic
QF81id
QF81ie
QF81if
QF81ig
QF81ih
QF81ii
QF81ij
QF81ik
QF81il
QF81im
QF81in
QF81io
QF81ip
QF81iq
QF81ir
QF81is
QF81it
QF81iu
QF81iv
QF81iw
QF81ix
QF81ja
QF81jb
QF81jc
QF81jd
QF81je
QF81jf
QF81jg
QF81jh
QF81ji
QF81jj
QF81jk
QF81jl
QF81jm
QF81jn
QF81jo
QF81jp
QF81jq
QF81jr
QF81js
QF81jt
QF81ju
QF81jv
QF81jw
QF81jx
QF81ka
QF81kb
QF81kc
QF81kd
QF81ke
QF81kf
QF81kg
QF81kh
QF81ki
QF81kj
QF81kk
QF81kl
QF81km
QF81kn
QF81ko
QF81kp
QF81kq
QF81kr
QF81ks
QF81kt
QF81ku
QF81kv
QF81kw
QF81kx
QF81la
QF81lb
QF81lc
QF81ld
QF81le
QF81lf
QF81lg
QF81lh
QF81li
QF81lj
QF81lk
QF81ll
QF81lm
QF81ln
QF81lo
QF81lp
QF81lq
QF81lr
QF81ls
QF81lt
QF81lu
QF81lv
QF81lw
QF81lx
QF81ma
QF81mb
QF81mc
QF81md
QF81me
QF81mf
QF81mg
QF81mh
QF81mi
QF81mj
QF81mk
QF81ml
QF81mm
QF81mn
QF81mo
QF81mp
QF81mq
QF81mr
QF81ms
QF81mt
QF81mu
QF81mv
QF81mw
QF81mx
QF81na
QF81nb
QF81nc
QF81nd
QF81ne
QF81nf
QF81ng
QF81nh
QF81ni
QF81nj
QF81nk
QF81nl
QF81nm
QF81nn
QF81no
QF81np
QF81nq
QF81nr
QF81ns
QF81nt
QF81nu
QF81nv
QF81nw
QF81nx
QF81oa
QF81ob
QF81oc
QF81od
QF81oe
QF81of
QF81og
QF81oh
QF81oi
QF81oj
QF81ok
QF81ol
QF81om
QF81on
QF81oo
QF81op
QF81oq
QF81or
QF81os
QF81ot
QF81ou
QF81ov
QF81ow
QF81ox
QF81pa
QF81pb
QF81pc
QF81pd
QF81pe
QF81pf
QF81pg
QF81ph
QF81pi
QF81pj
QF81pk
QF81pl
QF81pm
QF81pn
QF81po
QF81pp
QF81pq
QF81pr
QF81ps
QF81pt
QF81pu
QF81pv
QF81pw
QF81px
QF81qa
QF81qb
QF81qc
QF81qd
QF81qe
QF81qf
QF81qg
QF81qh
QF81qi
QF81qj
QF81qk
QF81ql
QF81qm
QF81qn
QF81qo
QF81qp
QF81qq
QF81qr
QF81qs
QF81qt
QF81qu
QF81qv
QF81qw
QF81qx
QF81ra
QF81rb
QF81rc
QF81rd
QF81re
QF81rf
QF81rg
QF81rh
QF81ri
QF81rj
QF81rk
QF81rl
QF81rm
QF81rn
QF81ro
QF81rp
QF81rq
QF81rr
QF81rs
QF81rt
QF81ru
QF81rv
QF81rw
QF81rx
QF81sa
QF81sb
QF81sc
QF81sd
QF81se
QF81sf
QF81sg
QF81sh
QF81si
QF81sj
QF81sk
QF81sl
QF81sm
QF81sn
QF81so
QF81sp
QF81sq
QF81sr
QF81ss
QF81st
QF81su
QF81sv
QF81sw
QF81sx
QF81ta
QF81tb
QF81tc
QF81td
QF81te
QF81tf
QF81tg
QF81th
QF81ti
QF81tj
QF81tk
QF81tl
QF81tm
QF81tn
QF81to
QF81tp
QF81tq
QF81tr
QF81ts
QF81tt
QF81tu
QF81tv
QF81tw
QF81tx
QF81ua
QF81ub
QF81uc
QF81ud
QF81ue
QF81uf
QF81ug
QF81uh
QF81ui
QF81uj
QF81uk
QF81ul
QF81um
QF81un
QF81uo
QF81up
QF81uq
QF81ur
QF81us
QF81ut
QF81uu
QF81uv
QF81uw
QF81ux
QF81va
QF81vb
QF81vc
QF81vd
QF81ve
QF81vf
QF81vg
QF81vh
QF81vi
QF81vj
QF81vk
QF81vl
QF81vm
QF81vn
QF81vo
QF81vp
QF81vq
QF81vr
QF81vs
QF81vt
QF81vu
QF81vv
QF81vw
QF81vx
QF81wa
QF81wb
QF81wc
QF81wd
QF81we
QF81wf
QF81wg
QF81wh
QF81wi
QF81wj
QF81wk
QF81wl
QF81wm
QF81wn
QF81wo
QF81wp
QF81wq
QF81wr
QF81ws
QF81wt
QF81wu
QF81wv
QF81ww
QF81wx
QF81xa
QF81xb
QF81xc
QF81xd
QF81xe
QF81xf
QF81xg
QF81xh
QF81xi
QF81xj
QF81xk
QF81xl
QF81xm
QF81xn
QF81xo
QF81xp
QF81xq
QF81xr
QF81xs
QF81xt
QF81xu
QF81xv
QF81xw
QF81xx


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. QF81
IPs returned: 18.208.126.211, 207.204.50.248 >>>