Yakutsk Airport

UEEE / YKS

Yakutsk, RU

Active NOTAMs
54

📋 NOTAM Summary

54
Total Active
0
Critical
0
Runway
2
NavAid
📡

Navigation Aids

2 active
QNMAS
NOTAM: U1562/25 | Q-Code: QNMAS | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Nov 26, 2025 01:20 UTC
Expires
Feb 28, 2026 23:59 UTC
NOTAM Description
POLIARNY VORDME PLR 112.9MHZ U/S.
QNMCS
NOTAM: U0071/25 | Q-Code: QNMCS | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
ACTIVE
Effective From
Jan 28, 2025 00:00 UTC
Expires
Until Further Notice
NOTAM Description
DVORDME ALDAN PUT INTO OPERATION: CALLSIGN LDN, FREQ 114.80 MHZ, CH 95X, TIME OF OPERATION H24, COORD 583600N 1252353E (PZ-90.11 COORD SYSTEM), ELEVATION DME 690 M. COVARAGE RANGE ON FL200 BY AZIMUTH 110 KM, BY DISTANCE - 155 KM. REF AIP RUSSIA PAGE GEN 2.5, ENR 4.1-1, ENRC 15.
🗺️

Airspace & Routes

46 active
Airspace/route closed
NOTAM: Y1371/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
UPCOMING (34h)
Effective From
Mar 6, 2026 04:00 UTC
Expires
Mar 11, 2026 07:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 573910N1195517E.
Airspace/route closed
NOTAM: Y1152/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
ACTIVE
Effective From
Feb 28, 2026 04:00 UTC
Expires
Mar 5, 2026 07:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 573910N1195517E.
Airspace/route closed
NOTAM: Y1519/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 26, 2026 01:00 UTC
Expires
Mar 3, 2026 12:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 564937N1244006E.
Airspace/route closed
NOTAM: Y1492/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 25, 2026 04:00 UTC
Expires
Feb 27, 2026 06:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 624329N1133228E.
Airspace/route closed
NOTAM: Y1571/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 25, 2026 01:30 UTC
Expires
Mar 2, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.5KM CENTRE 694608N1215847E.
Airspace/route closed
NOTAM: Y1465/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 24, 2026 04:00 UTC
Expires
Mar 1, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3KM CENTRE 573912N1195036E.
Airspace/route closed
NOTAM: Y1572/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 24, 2026 04:00 UTC
Expires
Mar 1, 2026 08:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 564302N1203058E.
Airspace/route closed
NOTAM: Y1523/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 24, 2026 03:00 UTC
Expires
Mar 1, 2026 14:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 655900N1111400E.
Airspace/route closed
NOTAM: Y1295/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 23, 2026 03:00 UTC
Expires
Feb 28, 2026 09:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 662500N1124000E.
Airspace/route closed
NOTAM: Y1463/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 23, 2026 00:00 UTC
Expires
Feb 28, 2026 23:59 UTC
NOTAM Description
AIRSPACE CLSD AS FLW: 1. AREA: 601907N1102127E-601838N1103454E-601841N1105928E- 601959N1110522E-601814N1111117E-601904N1112722E- 601824N1113745E-602034N1114659E-602426N1114321E- 602303N1113541E-602305N1111405E-602338N1110550E- 602256N1105821E-602301N1103641E-602407N1102844E- 602411N1102122E-602525N1095700E-601907N1102127E 650M AMSL-1150M AMSL. 2. WI CIRCLE RADIUS 1KM CENTRE 602019N1102133E SFC-1150M AMSL.
Airspace/route closed
NOTAM: Y1551/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 23, 2026 00:00 UTC
Expires
Feb 28, 2026 23:59 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 561136N1303700E.
Airspace/route closed
NOTAM: Y0901/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 22, 2026 04:00 UTC
Expires
Feb 27, 2026 07:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 573910N1195517E.
Airspace/route closed
NOTAM: Y1357/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 22, 2026 04:00 UTC
Expires
Feb 27, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3KM CENTRE 573936N1194330E.
Airspace/route closed
NOTAM: Y1453/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 22, 2026 00:00 UTC
Expires
Feb 27, 2026 12:00 UTC
NOTAM Description
AIRSPACE CLSD WI AREA: 654203N1330758E-654203N1331647E-654033N1331647E- 654033N1330758E-654203N1330758E.
Airspace/route closed
NOTAM: Y1495/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 21, 2026 03:00 UTC
Expires
Feb 26, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 650200N1161500E.
Airspace/route closed
NOTAM: Y1494/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 21, 2026 03:00 UTC
Expires
Feb 26, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 650016N1170546E.
Airspace/route closed
NOTAM: Y1493/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 21, 2026 03:00 UTC
Expires
Feb 26, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 650253N1170820E.
Airspace/route closed
NOTAM: Y1452/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 21, 2026 03:00 UTC
Expires
Feb 26, 2026 09:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.6KM CENTRE 623200N1390800E.
Airspace/route closed
NOTAM: Y1451/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 21, 2026 03:00 UTC
Expires
Feb 26, 2026 09:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.6KM CENTRE 623100N1390900E.
Airspace/route closed
NOTAM: Y1515/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 21, 2026 03:00 UTC
Expires
Feb 25, 2026 12:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 572936N1250222E.
Airspace/route closed
NOTAM: Y1324/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 20, 2026 03:00 UTC
Expires
Feb 25, 2026 10:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 5KM CENTRE 564200N1243500E.
Airspace/route closed
NOTAM: Y1447/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 20, 2026 02:00 UTC
Expires
Feb 25, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3.5KM CENTRE 585200N1253500E.
Airspace/route closed
NOTAM: Y1446/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 20, 2026 02:00 UTC
Expires
Feb 25, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3.5KM CENTRE 585100N1254500E.
Airspace/route closed
NOTAM: Y1445/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 20, 2026 02:00 UTC
Expires
Feb 25, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3.5KM CENTRE 590000N1253600E.
Airspace/route closed
NOTAM: Y1449/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 20, 2026 02:00 UTC
Expires
Feb 25, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3.5KM CENTRE 585100N1254000E.
Airspace/route closed
NOTAM: Y1448/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 20, 2026 02:00 UTC
Expires
Feb 25, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3.5KM CENTRE 585400N1253800E.
Airspace/route closed
NOTAM: Y1450/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 20, 2026 02:00 UTC
Expires
Feb 25, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3.5KM CENTRE 585000N1254300E.
Airspace/route closed
NOTAM: Y1256/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 20, 2026 01:00 UTC
Expires
Feb 25, 2026 12:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 564943N1244006E.
Airspace/route closed
NOTAM: Y1358/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 19, 2026 10:00 UTC
Expires
Feb 24, 2026 12:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.5KM CENTRE 600939N1110213E.
Airspace/route closed
NOTAM: Y1312/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 19, 2026 01:30 UTC
Expires
Feb 24, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.5KM CENTRE 694608N1215847E.
Airspace/route closed
NOTAM: Y1373/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 19, 2026 01:30 UTC
Expires
Feb 24, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.5KM CENTRE 704753N1111844E.
Airspace/route closed
NOTAM: Y1374/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 19, 2026 01:30 UTC
Expires
Feb 24, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.5KM CENTRE 703733N1122250E.
Airspace/route closed
NOTAM: Y1375/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 19, 2026 01:30 UTC
Expires
Feb 24, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.5KM CENTRE 705652N1135708E.
Airspace/route closed
NOTAM: Y1376/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 19, 2026 01:30 UTC
Expires
Feb 24, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.5KM CENTRE 711802N1133817E.
Airspace/route closed
NOTAM: Y1294/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 18, 2026 04:00 UTC
Expires
Feb 23, 2026 08:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 564302N1203058E.
Airspace/route closed
NOTAM: Y1190/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 18, 2026 04:00 UTC
Expires
Feb 23, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3KM CENTRE 573912N1195036E.
Airspace/route closed
NOTAM: Y1372/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 18, 2026 03:00 UTC
Expires
Feb 23, 2026 14:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 655900N1111400E.
Airspace/route closed
NOTAM: Y1292/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 18, 2026 00:05 UTC
Expires
Feb 23, 2026 08:35 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 5KM CENTRE 613525N1290950E.
Airspace/route closed
NOTAM: Y1321/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 17, 2026 03:00 UTC
Expires
Feb 22, 2026 10:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 0.7KM CENTRE 640059N1431957E.
Airspace/route closed
NOTAM: Y0970/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 17, 2026 03:00 UTC
Expires
Feb 22, 2026 09:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 662500N1124000E.
Airspace/route closed
NOTAM: Y1111/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 17, 2026 00:00 UTC
Expires
Feb 22, 2026 23:59 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 561136N1303700E.
Airspace/route closed
NOTAM: Y1258/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 17, 2026 00:00 UTC
Expires
Feb 22, 2026 23:59 UTC
NOTAM Description
AIRSPACE CLSD AS FLW: 1. AREA: 601907N1102127E-601838N1103454E-601841N1105928E- 601959N1110522E-601814N1111117E-601904N1112722E- 601824N1113745E-602034N1114659E-602426N1114321E- 602303N1113541E-602305N1111405E-602338N1110550E- 602256N1105821E-602301N1103641E-602407N1102844E- 602411N1102122E-602525N1095700E-601907N1102127E 650M AMSL-1150M AMSL. 2. WI CIRCLE RADIUS 1KM CENTRE 602019N1102133E SFC-1150M AMSL.
Airspace/route closed
NOTAM: Y0691/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 16, 2026 04:00 UTC
Expires
Feb 21, 2026 07:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 2KM CENTRE 573910N1195517E.
Airspace/route closed
NOTAM: Y1194/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 16, 2026 04:00 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 3KM CENTRE 573936N1194330E.
Airspace/route closed
NOTAM: Y1284/26 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Feb 16, 2026 00:00 UTC
Expires
Feb 21, 2026 12:00 UTC
NOTAM Description
AIRSPACE CLSD WI AREA: 654203N1330758E-654203N1331647E-654033N1331647E- 654033N1330758E-654203N1330758E.
Airspace/route closed
NOTAM: Y0001/25 | Q-Code: QRTCA | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
ACTIVE
Effective From
Jun 4, 2025 03:00 UTC
Expires
Jun 9, 2026 14:00 UTC
NOTAM Description
AIRSPACE CLSD WI CIRCLE RADIUS 1KM CENTRE 655900N1111400E.
ℹ️

General Information

6 active
QFALC
NOTAM: A0862/26 | Q-Code: QFALC | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
ACTIVE
Effective From
Feb 22, 2026 00:00 UTC
Expires
Mar 22, 2026 18:00 UTC
NOTAM Description
AD CLSD, NOT AVBL AS ALTN EXC FOR SAR OPS AND SAN FLT.
NOTAM: G0721/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Dec 29, 2025 04:34 UTC
Expires
Feb 28, 2026 23:59 UTC
NOTAM Description
BRIEF GBAS DISRUPTIONS (LESS THAN 15 MIN) POSS WI AD AREA DUE TO INTERFERENCE OF UNKNOWN SOURCE. USE ALTN APCH PROCEDURES OR VECTORING IN CASE OF DISRUPTIONS.
QCSAS
NOTAM: U1566/25 | Q-Code: QCSAS | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Nov 27, 2025 00:30 UTC
Expires
Feb 26, 2026 23:59 UTC
NOTAM Description
YAKUTSK FIR SECTOR SOUTH, SOUTH 1: SSR (5654N12453E) U/S. RADAR CONTROL PROVIDED BY TAR.
NOTAM: G0655/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
Effective From
Nov 26, 2025 01:23 UTC
Expires
Feb 28, 2026 23:59 UTC
NOTAM Description
SASKYLAKH GBAS UERS 108.025 CH22056 715549.5N 1140521.2E U/S.
QSAXX
NOTAM: A7476/25 | Q-Code: QSAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
ACTIVE
Effective From
Sep 30, 2025 00:00 UTC
Expires
Until Further Notice
NOTAM Description
REF AIP PAGE AD 2.1 UEEE-7 SECTION AD 2.18 ATS COMMUNICATION FACILITIES LINE ATIS TO READ: SERVICE DESIGNATION: ATIS, CALL SIGN: YAKUTSK-ATIS FREQ: 126.200 RUS/129.950 ENG HOURS OF OPERATION: H24 REMARK: RWY: STANDART FRICTION COEFFICIENT VALUE AND ESTIMATED FRICTION.
QSPCS
NOTAM: A4531/25 | Q-Code: QSPCS | Priority: 5
AD NOTAM
Airport/Aerodrome
UEEE
ACTIVE
Effective From
Jun 25, 2025 00:00 UTC
Expires
Until Further Notice
NOTAM Description
REF AIP PAGE AD 2.1 UEEE-7: UEEE AD 2.17 PARAGRAGH 1 TO READ INSTEAD OF PUBLISHED INFO: YAKUTSK TMA - SEE ENR 2.1 YAKUTSK CTR: 1. 614952N 1295408E - 615430N 1293224E - 620024N 1293406E - 620506N 1294106E - 622044N 1295822E - THEN CLOCKWISE ALONG ARC RADIUS 30KM CENTRE (620536N 1294624E) TO 614952N 1295408E. 2. 614430N 1291042E - 620506N 1294106E - 623018N 1300906E - THEN CLOCKWISE ALONG ARC RADIUS 50KM CENTRE (620536N 1294624E) TO 614430N 1291042E. 3. CIRCLE RADIUS 50KM CENTRE (620536N 1294624E). UEEE AD 2.17 PARAGRAGH 2 TO READ INSTEAD OF PUBLISHED INFO: YAKUTSK CTR: 1. FROM GND TO 500M (1700 FT) AMSL. 2. ABOVE 500M (1700 FT) AMSL TO 800M (2700 FT) AMSL. 3. ABOVE 800M (2700 FT) AMSL TO FL070.

Understanding NOTAMs

NOTAM Format

  • • A) Location identifier
  • • B) Effective date/time
  • • C) Expiry date/time
  • • E) NOTAM text description
  • • Q) Coded information

Data Sources

  • • FAA Defense Internet NOTAM Service
  • • International NOTAM exchange
  • • National aviation authorities
  • • Real-time updates every 15 minutes
  • • Automatic expiry processing