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İstanbul NAVTEX [D]

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Broadcast

Letter D on 518 kHz, English and Turkish.
Slots (UTC): 00:30, 04:30, 08:30, 12:30, 16:30, 20:30

Next slot 3 Nov 12:30 UTC, in 3 h 59 min.

Station

Türkiye (Turkish Coast Safety) (NAVTEX coast station)
41°04.00'N 028°57.00'E (antenna) (position and range from the IMO table of 2017)
Range about 250 nm
NAVAREA III · Mediterranean and Black Sea

Also online

Reception, last 7 days

Each slot is a 10-minute broadcast window. Green: at least one copy received; red: nothing received (the station may have sent nothing, or no receiver heard it).

Slot (UTC)ReceivedSources
3 Nov 08:30 UTCmissing
3 Nov 04:30 UTCmissing
3 Nov 00:30 UTCmissing
2 Nov 20:30 UTCmissing
2 Nov 16:30 UTCmissing
2 Nov 12:30 UTCmissing
2 Nov 08:30 UTCmissing
2 Nov 04:30 UTC1 (0 complete) navtex.lv
2 Nov 00:30 UTCmissing
1 Nov 20:30 UTC1 (0 complete) navtex.lv
1 Nov 16:30 UTCmissing
1 Nov 12:30 UTCmissing
1 Nov 08:30 UTCmissing
1 Nov 04:30 UTCmissing
1 Nov 00:30 UTCmissing
31 Oct 20:30 UTC1 (0 complete) navtex.lv
31 Oct 16:30 UTCmissing
31 Oct 12:30 UTCmissing
31 Oct 08:30 UTCmissing
31 Oct 04:30 UTCmissing
31 Oct 00:30 UTCmissing
30 Oct 20:30 UTCmissing
30 Oct 16:30 UTCmissing
30 Oct 12:30 UTCmissing
30 Oct 08:30 UTCmissing
30 Oct 04:30 UTCmissing
30 Oct 00:30 UTCmissing
29 Oct 20:30 UTCmissing
29 Oct 16:30 UTCmissing
29 Oct 12:30 UTCmissing
29 Oct 08:30 UTCmissing
29 Oct 04:30 UTC1 (0 complete) navtex.lv
29 Oct 00:30 UTCmissing
28 Oct 20:30 UTC3 (1 complete) navtex.lv
28 Oct 16:30 UTCmissing
28 Oct 12:30 UTCmissing
28 Oct 08:30 UTCmissing
28 Oct 04:30 UTCmissing
28 Oct 00:30 UTCmissing
27 Oct 20:30 UTCmissing
27 Oct 16:30 UTCmissing
27 Oct 12:30 UTCmissing

Latest messages

İstanbul NAVTEX [D]

Navigational warning DA01 First received 28 Oct 2026 20:34 UTC
Original
ZCZC DA01
040701 UTC DEC 25
ISTANBUL TURK RADIO
NAV_EX N/W NR:
 (+ _9 
STRAIT OF OF ISTANBUL

UMURYERI BREAK _A_Q_VZCHH_ IN POHITION
41 08.87 N_N_
F__BXJ9______
!+.2_,*12
_,,_,_,7_-_-_*_1___*'_
-___-+:_: $-13
__1631 UTC APR 26
_STANB_OUBW_U_Z ROCK SHOAL BUOY IN POSI_ E UNRELIABL_
CAUTION ADVISED

NNNN
Readable

Issued 4 Dec 2025 07:01 UTC

4 Dec 2025 07:01 UTC Istanbul turk radio NAV·EX N/W number: (+ ·9 Strait of of istanbul Umuryeri break ·A·Q·VZCHH· in pohition 41 08.87 N·N· [unreadable line] -···-+:·: $-13 ··1631 UTC Apr 26 ·STANB·OUBW·U·Z rock shoal buoy in POSI· E UNRELIABL· Caution advised
From navtex.lv

İstanbul NAVTEX [D]

Navigational warning DA32 First received 27 Oct 2026 00:36 UTC · last 28 Oct 20:37 UTC
Original
ZCZC DA32
021253 UTC OCT 26
ISTANBUL TUYVMYWFZN_
PTM__GA
F_V __YEA OF MARMARA


HOS_OY SPZCWAL_VA_CJUBW_T_
B_
POSITIOH__Q
LJ_R_Q
QFZ_K___J_CJJ_PY_M


NNNN
Readable

Issued 2 Oct 2026 12:53 UTC

2 Oct 2026 12:53 UTC Istanbul TUYVMYWFZN· [unreadable line] F·V ··YEA of marmara [unreadable line]
From navtex.lv

İstanbul NAVTEX [D]

Navigational warning DA93 First received 24 Oct 2026 20:49 UTC
Original
ZCZC DA93
_261108 UTC MAR 22
ISTANBUL TURK_NAVTEX N/W NR: 0306/22

BLACK SEA

1.DRIFTING MINE DETECTED AND DEACTIVATED
IN THE NORTH APROACZWMIT IS ADVICED FOR ALL SHIPS NN THE VICINITY
TO RESPECT TO THE MEASURES AGAINST ION___T_MSFMPM_U_CTS PROMULGATED PREVIOUSLY
BY BA
F_(+5_,7._343$ ,-=8_-589,-)._6!___0__!._$!*._+_5, IT IS REQUESTED FROM SHIPS
IN TH_ VICNNIHZH_Z_MZMFMJDYDMSBZ_MZ_H_MGHZNYPZYHMF__PWWFH_S_M__TECTION OF DRIFTING
MINE OR MINE LIKE OBJECTS TO TU_VIS_M_AFZM_H-16)
TURKISH MAIN SEARCH A_D RESCUE COORDINATION
CENTER (00903122324783, SAR UAB.GOV._
4/TRMRCC 
UAB.GOV.TR),T _K_SH_MAVAL FORC_S (0090312403_222,
DE_.HAREKATMRK DZKKPOKTSK.TR) AND TURKIFZ_NMZW_CS_
V_UZ EY_Q_Q

NNNN
Readable
·261108 UTC Mar 22 Istanbul TURK·NAVTEX N/W number: 0306/22 Black sea 1.drifting mine detected and deactivated In the north aproaczwmit is adviced for all ships nn the vicinity To respect to the measures against ION···T·MSFMPM·U·CTS promulgated previously By ba F·(+5·,7.·343$ ,-=8·-589,-).·6!···0··!.·$!·.·+·5, it is requested from ships In TH· VICNNIHZH·Z·MZMFMJDYDMSBZ·MZ·H·MGHZNYPZYHMF··PWWFH·S·M··TECTION of drifting Mine or mine like objects to TU·VIS·M·AFZM·H-16) Turkish main search A·D rescue coordination Center (00903122324783, SAR UAB.GOV.· 4/trmrcc [unreadable line] DE·.HAREKATMRK dzkkpoktsk.tr) and TURKIFZ·NMZW·CS· [unreadable line]
From navtex.lv

İstanbul NAVTEX [D]

Navigational warning DA83 First received 23 Oct 2026 04:36 UTC · last 2 Nov 04:34 UTC
Original
ZCZC DA83
250430 UTC OCT 26
NR-1702/2026-1
CANTABRICO
BISCAY GULF - BETWEEN GETARIA AND HONDARRIBIA
SURVEY PYCNZP_WYMA GLIDER AUTOPOWERED SU_FACING _AFDM
HOURS, IN AREA BOUNDED BY: PARALLELS 43-24.0N A_Y_MZYP_ MERIDIANS 001-45.0W AN_PWAQRMPW VESSELS IN VICINITIES DO NOT PICK UP DEVICE AND KEEP CAUTION
NNNN
Readable

Issued 25 Oct 2026 04:30 UTC

25 Oct 2026 04:30 UTC NR-1702/2026-1 Cantabrico Biscay gulf - between getaria and hondarribia Survey PYCNZP·WYMA glider autopowered SU·FACING ·AFDM Hours, in area bounded by: parallels 43°24.0′N A·Y·MZYP· meridians 001°45.0′W AN·PWAQRMPW vessels in vicinities do not pick up device and keep caution
From navtex.lv

İstanbul NAVTEX [D]

Navigational warning DA22 First received 17 Oct 2026 00:34 UTC
Original
ZCZC DA22
231108 UTC SEP 26 
ISTANBUL TURK RADIO
NAVTEX N/W NR : 0935/26

SEA OF MARMA_
N_VM UNDERWATER OPERATIONS,  BY WRABACIOGLU 5_,_ _34-5 (-05-! _-,_)0__24 SEP - 22 OCT 26 FROB__I_Z TO 1730Z IN
AREA BOUNDED BO N - 028_51_4 E
40 41.04 N A PWI TQMIR  
40 41.02 N - 029 17.5
_69_6_6M_T_ E
40 48.46 N - 029 06.+
=_3

28$3 _345_ 1000 METERS REQUESTED.

2. CANC_L THIS M_SSAGE_XWWU_K_OQ___YM

NNNN
Readable

Issued 23 Sep 2026 11:08 UTC

23 Sep 2026 11:08 UTC Istanbul turk radio NAVTEX N/W number : 0935/26 Sea of MARMA· N·VM underwater operations, by wrabacioglu 5·,· ·34-5 (-05-! ·-,·)0··24 sep - 22 Oct 26 FROB··I·Z to 1730z in Area bounded bo N - 028·51·4 E 40°41.04′N a pwi tqmir 40°41.02′N - 029 17.5 [unreadable line] 40°48.46′N - 029 06.+ [unreadable line] 28$3 ·345· 1000 meters requested. 2. CANC·L this M·SSAGE·XWWU·K·OQ···YM
From navtex.lv

İstanbul NAVTEX [D]

Navigational warning DA33 First received 12 Oct 2026 20:38 UTC · last 18 Oct 04:32 UTC
Original
ZCZC DA33
18_9_0
UTC OCT 26
NR-2659/2__' :-0_)3 _3_56 43173'53$
_,,,
_
__+:+: $-12
1:_430 UTC OCT VIG_ STU__V_ONGLZYPFY__PARTIALLY SUBMERGED BOAT MARKED WITH TW_
OY_Y_OYS IN VICINITYWAQRMWRQN N  008-47.38W AG 281922 UTC E_BA
NNNN
Readable
[unreadable line] UTC Oct 26 [unreadable line] ··+:+: $-12 1:·430 UTC Oct VIG· STU··V·ONGLZYPFY··PARTIALLY submerged boat marked with TW· OY·Y·OYS in vicinitywaqrmwrqn N 008°47.38′W ag 281922 UTC E·BA
From navtex.lv

İstanbul NAVTEX [D]

Navigational warning DA34 First received 12 Oct 2026 00:38 UTC
Original
ZCZC DA34
021253 UTC OKT 26
ISTANBUL TURK RADIO
NAVTEX N/_2_,!_967/26

_'3___.._6$-61,,_86_.__PVZBM_CYP_HP_ LIGHT BUO_ NO _C Q 
IN _OSITI
 U_V_NUN_AUTION ADVISED______
7!
_7_____-+:+: $-5
02:'._:6_.61_!+,___0_ZCZC
Readable

Issued 2 Oct 2026 12:53 UTC

Too garbled to make a readable version. See the original. This updates when a cleaner copy or the official text arrives.

From navtex.lv

İstanbul NAVTEX [D]

Meteorological warning DB63 First received 30 Sep 2026 00:30 UTC
Original
ZCZC DB63
FAROE ISLANDDOH_ALE WNG NO_58= 
_Y_RIJC SE _8 _/S
__U_ 8
FUK
FA__ESE_WEATHBR BULLETIMCFB__**:02_
___!___.__ !94 6548 .7,( !7_)96 -,_ 8_3)-,$ 48$_3 
- )92 9_0  __- _ 9! _!-493' 54-=3_*_9.-4$' 5_3 _1_(_(:3_19_
97__. '3 1_.=__.)_+
_5+.94492 -!53,,99, _-)
!:
' 1_ 79 23 MO_ OR POOR VIS 
MANK-GROUND:
GALE _M SE 13
__
7!*_1_:
9 94 0994 =8'
,:_+38_)=__-)3 !. '3 13 TO 1_=5_+__6_+_.0
0__._'_._94 =8' 
8:3)_,$ 48$_$:
GALE FM SE 13 TO 18 TOMORROW EVENING GALE FM SK 18 TO 23 MOD ZYM_ZZYM_FJOMW
___B__ZC_C R 26
ISTANBUL TURK RADIO
N_V
___HOAL BUOY IN POS_BI_AUTION AD_IDP_NNN_U ___BW_Z_B_KLKUJ_IZCZC
Readable

Too garbled to make a readable version. See the original. This updates when a cleaner copy or the official text arrives.

From navtex.lv

İstanbul NAVTEX [D]

Navigational warning DA94 First received 29 Sep 2026 00:38 UTC
Original
ZCZC DA94
29_0 UTC SEP 26
ISTANBUL TURK RADIO
NAVTEX N/W NR:_864/26

SEA OF MARMARA

_
QC_MARK_L HBUOYN-027 15.18E TO 40 39.96N-07_15.0_E 
AND 40=40.02N-0_7 _ 40 40.1_N-027 15.50E
CAUT_ON ADVISED.
_____ZCZC
Readable
29·0 UTC Sep 26 Istanbul turk radio NAVTEX N/W NR:·864/26 Sea of marmara [unreadable line] QC·MARK·L HBUOYN-027°15.18′E to 40 39.96N-07·15.0·E And 40=40.02N-0·7 · 40 40.1·N-027 15.50e CAUT·ON advised. [unreadable line]
From navtex.lv

İstanbul NAVTEX [D]

Navigational warning DA77 First received 29 Sep 2026 00:36 UTC
Original
ZCZC DA77
290030 UTC SEP 26
ISTANBUL TUR_MYWFZON
U CMG_HXMCM
U_O_G_HPTM
_NR: 0825/26
,_*0_.+*__6_69,9,
:9.__2
6__6.+__+__!+*_.
8__3:33(,1+_',_( !58_7_ - 3_30 6 IN A_EAS BOUNDWW___ONONYPM
_ONONYSM_U_PPM_M_WO QRMU
40 50.05 N - 029 08.33 E
4_ 50.04 N - 029 07.19 E
__ 52.19 N -=!-+__ E
40 51.64 N - _29 01.42 E
40.6+_6!.__._.'_+
C_UZMGPON
Y__H _IR E
40 52.24 N - 029 14.94 E

AREA -2

40 58.12   41.09 _0_,_6___3_:/__._.__!_2_3
40 55.80 N -=028 42.50 E
_MEU _N -=:2_ 4_.55 E
H_ 50.1 E
40 56.32 N _A PW_ _EM_Y D
 _CN_
_ - _28 _1.27 E

W_IS MESSAGE __OZ SEP 26.
NNNN
Readable

Issued 29 Sep 2026 00:30 UTC

29 Sep 2026 00:30 UTC Istanbul TUR·MYWFZON U CMG·HXMCM [unreadable line] ·NR: 0825/26 [unreadable line] ·ONONYSM·U·PPM·M·WO qrmu 40°50.05′N - 029°08.33′E 4· 50.04 N - 029°07.19′E ·· 52.19 N -=!-+·· E 40°51.64′N - ·29 01.42 E [unreadable line] 40°52.24′N - 029°14.94′E area -2 [unreadable line] 40°55.80′N -=028°42.50′E [unreadable line] H· 50.1 E 40°56.32′N ·A PW· ·EM·Y D [unreadable line] W·IS message ··OZ Sep 26.
From navtex.lv

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