HF81 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    

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
HF81aa
HF81ab
HF81ac
HF81ad
HF81ae
HF81af
HF81ag
HF81ah
HF81ai
HF81aj
HF81ak
HF81al
HF81am
HF81an
HF81ao
HF81ap
HF81aq
HF81ar
HF81as
HF81at
HF81au
HF81av
HF81aw
HF81ax
HF81ba
HF81bb
HF81bc
HF81bd
HF81be
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HF81bg
HF81bh
HF81bi
HF81bj
HF81bk
HF81bl
HF81bm
HF81bn
HF81bo
HF81bp
HF81bq
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HF81bt
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HF81bw
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HF81ca
HF81cb
HF81cc
HF81cd
HF81ce
HF81cf
HF81cg
HF81ch
HF81ci
HF81cj
HF81ck
HF81cl
HF81cm
HF81cn
HF81co
HF81cp
HF81cq
HF81cr
HF81cs
HF81ct
HF81cu
HF81cv
HF81cw
HF81cx
HF81da
HF81db
HF81dc
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HF81dg
HF81dh
HF81di
HF81dj
HF81dk
HF81dl
HF81dm
HF81dn
HF81do
HF81dp
HF81dq
HF81dr
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HF81du
HF81dv
HF81dw
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HF81eo
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HF81fk
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HF81io
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HF81ix
HF81ja
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HF81jr
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HF81jt
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HF81jv
HF81jw
HF81jx
HF81ka
HF81kb
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HF81kd
HF81ke
HF81kf
HF81kg
HF81kh
HF81ki
HF81kj
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HF81kl
HF81km
HF81kn
HF81ko
HF81kp
HF81kq
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HF81ks
HF81kt
HF81ku
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HF81kx
HF81la
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HF81le
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HF81lp
HF81lq
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HF81mm
HF81mn
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HF81mr
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HF81oe
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HF81ok
HF81ol
HF81om
HF81on
HF81oo
HF81op
HF81oq
HF81or
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HF81ot
HF81ou
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HF81pa
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HF81pu
HF81pv
HF81pw
HF81px
HF81qa
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HF81qd
HF81qe
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HF81qg
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HF81qi
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HF81qk
HF81ql
HF81qm
HF81qn
HF81qo
HF81qp
HF81qq
HF81qr
HF81qs
HF81qt
HF81qu
HF81qv
HF81qw
HF81qx
HF81ra
HF81rb
HF81rc
HF81rd
HF81re
HF81rf
HF81rg
HF81rh
HF81ri
HF81rj
HF81rk
HF81rl
HF81rm
HF81rn
HF81ro
HF81rp
HF81rq
HF81rr
HF81rs
HF81rt
HF81ru
HF81rv
HF81rw
HF81rx
HF81sa
HF81sb
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HF81se
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HF81sj
HF81sk
HF81sl
HF81sm
HF81sn
HF81so
HF81sp
HF81sq
HF81sr
HF81ss
HF81st
HF81su
HF81sv
HF81sw
HF81sx
HF81ta
HF81tb
HF81tc
HF81td
HF81te
HF81tf
HF81tg
HF81th
HF81ti
HF81tj
HF81tk
HF81tl
HF81tm
HF81tn
HF81to
HF81tp
HF81tq
HF81tr
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HF81tv
HF81tw
HF81tx
HF81ua
HF81ub
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HF81ui
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HF81um
HF81un
HF81uo
HF81up
HF81uq
HF81ur
HF81us
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HF81uw
HF81ux
HF81va
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HF81vo
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HF81vq
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HF81vu
HF81vv
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HF81vx
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HF81wc
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HF81wu
HF81wv
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HF81wx
HF81xa
HF81xb
HF81xc
HF81xd
HF81xe
HF81xf
HF81xg
HF81xh
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HF81xj
HF81xk
HF81xl
HF81xm
HF81xn
HF81xo
HF81xp
HF81xq
HF81xr
HF81xs
HF81xt
HF81xu
HF81xv
HF81xw
HF81xx


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. HF81
IPs returned: 3.226.76.98, 69.161.209.18, 3.226.76.98:0 >>>