Ottawa Macdonald-Cartier International Airport

CYOW / YOW

Ottawa, CA

Active NOTAMs
12

📋 NOTAM Summary

12
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

10 active
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