Ottawa Macdonald-Cartier International Airport

CYOW / YOW

Ottawa, CA

Active NOTAMs
14

📋 NOTAM Summary

14
Total Active
0
Critical
0
Runway
2
NavAid
📡

Navigation Aids

2 active
QPICH
NOTAM: E2175/26 | Q-Code: QPICH | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
ACTIVE
Effective From
Mar 20, 2026 19:36 UTC
Expires
Jun 19, 2026 01:00 UTC
NOTAM Description
DUE CRANE . RNAV (GNSS) Z RWY 07 APCH: LNAV MINIMA TO READ: 780 (412) 1 DIST/ALT TABLE: LAST ALT TO READ 1.1/780 INSTEAD OF 1/740 . ILS RWY 07 APCH: LOC/DME MINIMA TO READ 780 (407) 1 DIST/ALT TABLE: LAST ALT TO READ 1.3/780 INSTEAD OF 0.9/660
QPICH
NOTAM: E2062/26 | Q-Code: QPICH | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
ACTIVE
Effective From
Mar 17, 2026 17:43 UTC
Expires
Jun 15, 2026 16:00 UTC
NOTAM Description
ILS SA CAT II RWY 07 APCH: NOT AUTH
ℹ️

General Information

12 active
Obstacle - crane/equipment
NOTAM: E3593/26 | Q-Code: QOBCE | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
UPCOMING (17h)
Effective From
Jun 3, 2026 11:00 UTC
Expires
Jun 3, 2026 20:00 UTC
NOTAM Description
MOBILE CRANE WITHIN 100FT RADIUS CENTRED ON 451904N 0754041W APRX 570FT BFR THR 07 AND 2320FT NORTH EXTENDED RCL. 85FT AGL 452FT AMSL. NOT LGTD, NOT PAINTED.
QLYAS
NOTAM: E3568/26 | Q-Code: QLYAS | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
ACTIVE
Effective From
Jun 1, 2026 12:03 UTC
Expires
Jun 5, 2026 18:00 UTC
NOTAM Description
TWY A, AA, BB, CC, D, K, R, Q, T AND APN I EDGE LGT U/S
Aerodrome facilities
NOTAM: S1699/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
Effective From
Apr 20, 2026 05:37 UTC
Expires
Apr 20, 2026 13:37 UTC
NOTAM Description
RSC 04/22 100 PCT WET. VALID APR 20 0537 - APR 20 1337. RSC 07 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 20 0524 - APR 20 1324. RSC 25 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 20 0524 - APR 20 1324. RSC 14 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 20 0535 - APR 20 1335. RSC 32 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 20 0535 - APR 20 1335. ADDN NON-GRF/TALPA INFO: RMK: TWY ALPHA, ALPHA-ALPHA, BRAVO, BRAVO-BRAVO, CHARLIE, CHARLIE-CHARLIE, DELTA, ECHO, FOXTROT, GOLF, JULIET, KILO, LIMA, MIKE, PAPA, QUEBEC, ROMEO, TANGO, 202604200527, WET. RMK: APN DE-ICING PAD, MAIN ATB APRON E, MAIN ATB APRON W, SECONDARY APRON, 202604200527, WET.
Aerodrome facilities
NOTAM: S9266/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
Effective From
Apr 3, 2026 03:02 UTC
Expires
Apr 3, 2026 11:02 UTC
NOTAM Description
RSC 04/22 100 PCT WET. VALID APR 03 0257 - APR 03 1057. RSC 07 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 03 0256 - APR 03 1056. RSC 25 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 03 0256 - APR 03 1056. RSC 14 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 03 0257 - APR 03 1057. RSC 32 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 03 0257 - APR 03 1057. ADDN NON-GRF/TALPA INFO: RMK: TWY ALPHA, ALPHA-ALPHA, BRAVO, BRAVO-BRAVO, CHARLIE, CHARLIE-CHARLIE, DELTA, ECHO, FOXTROT, GOLF, JULIET, KILO, LIMA, MIKE, PAPA, QUEBEC, ROMEO, TANGO, 202604030255, WET. RMK: APN DE-ICING PAD, MAIN ATB APRON E, MAIN ATB APRON W, SECONDARY APRON, 202604030256, WET.
QATCH
NOTAM: H1679/26 | Q-Code: QATCH | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
Effective From
Apr 2, 2026 21:30 UTC
Expires
Apr 3, 2026 03:00 UTC
NOTAM Description
DUE TO REDUCED SYSTEM CAPACITY: LIMITATIONS IN EFFECT WITHIN OTTAWA (CYOW) TERMINAL CTA CLASS C AIRSPACE: LIMITED IFR TRAINING SLOTS. VFR ACFT EXP ALTERNATE RTE AND/OR ALT AND DLA UP TO 45MIN. ALL IFR TRAINING AND VFR AERIAL SURVEY/PHOTOGRAPHY PPR 1-800-633-1353. FOR INFO CTC 514-633-3365.
Aerodrome facilities
NOTAM: S9229/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
Effective From
Apr 2, 2026 20:44 UTC
Expires
Apr 3, 2026 04:44 UTC
NOTAM Description
RSC 04/22 100 PCT WET. VALID APR 02 2043 - APR 03 0443. RSC 07 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 02 2043 - APR 03 0443. RSC 25 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 02 2043 - APR 03 0443. RSC 14 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 02 2043 - APR 03 0443. RSC 32 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 02 2043 - APR 03 0443. ADDN NON-GRF/TALPA INFO: RMK: TWY ALPHA, ALPHA-ALPHA, BRAVO, BRAVO-BRAVO, CHARLIE, CHARLIE-CHARLIE, DELTA, ECHO, FOXTROT, GOLF, JULIET, KILO, LIMA, MIKE, PAPA, QUEBEC, ROMEO, TANGO, 202604022044, WET. RMK: APN DE-ICING PAD, MAIN ATB APRON E, MAIN ATB APRON W, SECONDARY APRON, 202604022044, WET.
Aerodrome facilities
NOTAM: S9004/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
Effective From
Apr 1, 2026 15:14 UTC
Expires
Apr 1, 2026 23:14 UTC
NOTAM Description
RSC 04/22 DRY. VALID APR 01 1502 - APR 01 2302. RSC 07 6/6/6 DRY, DRY, DRY. VALID APR 01 1502 - APR 01 2302. RSC 25 6/6/6 DRY, DRY, DRY. VALID APR 01 1502 - APR 01 2302. RSC 14 6/6/6 DRY, DRY, DRY. VALID APR 01 1503 - APR 01 2303. RSC 32 6/6/6 DRY, DRY, DRY. VALID APR 01 1503 - APR 01 2303. ADDN NON-GRF/TALPA INFO: RMK: TWY ALPHA, ALPHA-ALPHA, BRAVO, BRAVO-BRAVO, CHARLIE, CHARLIE-CHARLIE, DELTA, ECHO, FOXTROT, GOLF, JULIET, KILO, LIMA, MIKE, PAPA, QUEBEC, ROMEO, TANGO, 202604011508, DRY. RMK: APN DE-ICING PAD, MAIN ATB APRON E, MAIN ATB APRON W, SECONDARY APRON, 202604011508, DRY.
Aerodrome facilities
NOTAM: S8935/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
Effective From
Apr 1, 2026 08:35 UTC
Expires
Apr 1, 2026 16:35 UTC
NOTAM Description
RSC 04/22 100 PCT WET. VALID APR 01 0830 - APR 01 1630. RSC 07 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 01 0830 - APR 01 1630. RSC 25 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 01 0830 - APR 01 1630. RSC 14 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 01 0830 - APR 01 1630. RSC 32 5/5/5 100 PCT WET, 100 PCT WET, 100 PCT WET. VALID APR 01 0830 - APR 01 1630. ADDN NON-GRF/TALPA INFO: RMK: TWY ALPHA, ALPHA-ALPHA, BRAVO, BRAVO-BRAVO, CHARLIE, CHARLIE-CHARLIE, DELTA, ECHO, FOXTROT, GOLF, JULIET, KILO, LIMA, MIKE, PAPA, QUEBEC, ROMEO, TANGO, 202604010830, WET. RMK: APN DE-ICING PAD, MAIN ATB APRON E, MAIN ATB APRON W, SECONDARY APRON, 202604010830, WET.
Aerodrome facilities
NOTAM: E2390/26 | Q-Code: QFAXX | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
ACTIVE
Effective From
Mar 27, 2026 19:54 UTC
Expires
Until Further Notice
NOTAM Description
AMEND PUBLICATIONS: ADD: RESTRICTIONS: ALL AIRLINES FILING YOW AS A DIVERSION AIRPORT MUST HAVE A PRE-ESTABLISHED CONTRACT WITH A GROUND HANDLER TO SERVICE THE AIRCRAFT IN CASE OF A DIVERTED FLIGHT.
Obstacle - crane/equipment
NOTAM: E1472/26 | Q-Code: QOBCE | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
ACTIVE
Effective From
Feb 25, 2026 20:09 UTC
Expires
Until Further Notice
NOTAM Description
AMEND PUBLICATIONS: MOBILE CRANE WITHIN 260FT RADIUS CENTRED ON 452412N 0753907W (APRX 4.9NM NNE AD (CYOW)). 380FT AGL 647FT AMSL. LGTD, NOT PAINTED.
Obstacle - crane/equipment
NOTAM: E0606/26 | Q-Code: QOBCE | Priority: 5
AD NOTAM
Airport/Aerodrome
CYOW
Effective From
Jan 28, 2026 12:39 UTC
Expires
Apr 29, 2026 23:59 UTC
NOTAM Description
TOWER CRANE WITHIN 247FT RADIUS CENTRED ON 451954N 0754033W ABEAM THR 22 AND 2280FT SE RCL. 107FT AGL 486FT AMSL. LGTD, NOT PAINTED.
Aerodrome facilities
NOTAM: K3375/25 | Q-Code: QFAXX | Priority: 5
FIR NOTAM
Flight Information Region
CYND
12.4 nm
ACTIVE
Effective From
Oct 9, 2025 16:11 UTC
Expires
Until Further Notice
NOTAM Description
AMEND PUBLICATIONS: FUEL TO READ: 100LL, JA-1 (FSII AVBL), SP, HPR 12-01Z (DT 11-24Z) FBO 819-598-8407 OR 123.4 O/T 2 HR PN 819-665-7024 CALL OUT CHG

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