The pilot of a privately registered Cessna A185F from Yorkton, SK (CYQV) to Dryden, ON (CYHD) reported a rough running engine and advised that they were diverting to Dauphin, MB (CYDN). No assistance required. Approximately 15NM southeast of CYDN, the pilot advised that they believed the engine issue was sorted out and they would continue on their original flight plan. No operational impact.

At Dauphin, MB (CYDN), the remote aerodrome advisory service (RAAS) remained open beyond published hours, until 0205Z, to accommodate the departure of a Harvs Air Service Ltd. Cessna 172P (C-GPTO) from Dauphin, MB (CYDN) to Steinbach (South), MB (CKK7). No further impact on operations.

The Dauphin, MB (CYDN) remote aerodrome advisory service (RAAS) remained open beyond published hours, until 0210Z, to accommodate the landing of a Vanguard Air Care Inc. Beech 200 (VN08-M) from Winnipeg/James Armstrong Richardson, MB (CYWG) to Dauphin, MB (CYDN). No other impact on operations.

At Dauphin, MB (CYDN), Runway 14/32 was closed due to snow.

The Dauphin, MB (CYDN) remote communications outlet (RCO) frequency 122.3 MHz was unserviceable (U/S) due to a commercial power outage from 1805Z to 1821Z. The airport manager (APM) advised that one aircraft, a Harvs Air Service Ltd. Piper PA-28-161 (C-FEIN) from Dauphin, MB (CYDN) to Virden, MB (CYVD), departed during the power outage. Impact: At least one aircraft was not provided with the remote aerodrome advisory service (RAAS).

At 1450Z, during the departure advisory for a KBM Forestry Consultants Inc. Piper PA-34-200T (C-GTCG) from Dauphin, MB (CYDN) to Dauphin, MB (CYDN), frequency 122.3 MHz failed. The Technical Operations Coordination Centre (TOCC) advised that the frequency was serviceable at 1502Z and contact was re-established with the airborne aircraft. Operational impact unknown.

An AFS Aerial Photography Inc. Cessna 152 (C-GMXW) from Dauphin, MB (CYDN) to Dauphin, MB (CYDN) aborted its take-off roll due to a brake issue. The pilot was able to push the aircraft off the runway and onto the apron after 15 minutes. No impact to operations.

The pilot of a Roland Air Spray Air Tractor AT-502A (C-GXPO) from Dauphin, MB (CYDN) to Dauphin, MB (CYDN) phoned the Flight Service Station (FSS) to advise that they had landed at CYDN, but without prior radio communication. No impact to operations.

A target was observed on the NAV CANADA Auxiliary Radar Display System (NARDS). A Symmetry Air Piper PA-28-235 (C-FVNQ) from Pickle Lake, ON (CYPL) to Dauphin, MB (CYDN), indicated a radio failure. The pilot contacted the Flight Service Station (FSS) by phone advising of their intentions. No impact to operations.

A Keewatin Air Beech 200 (KEW202) from The Pas, MB (CYQD) to Dauphin, MB (CYDN) was observed on radar climbing through A150 without clearance. When queried by the Winnipeg area control centre (ACC) controller, the pilot apologized for the error. The Winnipeg ACC controller cleared KEW202 to A170. No impact to operations.

A Western Canadian Aerial Ltd. Air Tractor AT-402B (C-GDKU) on a flight to Dauphin, MB (CYDN) was observed landing at CYDN by a Roland Air Spray Ltd. Air Tractor AT-502A (C-GXPO). C-GDKU arrived without prior contact with the flight service station (FSS). No impact on operations.

The first call of a Prairie Dusters Thrush Aircraft S2R-H80 (C-GWRJ) from Shoal Lake, MB (CKL5) to Dauphin, MB (CYDN) was heard while the aircraft was crossing the airport overhead. No impact to operations.

A privately registered Mooney M20C from Dauphin, MB (CYDN) to Brandon, MB (CYBR) was observed overhead CYBR and landing without prior contact with the flight service station (FSS). No impact on operations.

The Dauphin, MB (CYDN) aerodrome routine meteorological report (METAR) was not available. Terminal aerodrome forecast (TAF) cancelled.

At Dauphin, MB (CYDN), frequency 122.3 was found to be un-serviceable. Impact to operations unknown.

At 1854Z, a Government of Canada, Department of National Defence Lockheed C-130 (ATLS338) on a flight from Winnipeg/James Armstrong Richardson Intl, MB (CYWG) to Winnipeg/James Armstrong Richardson Intl, MB (CYWG) reported an engine issue and shut down one engine. The pilot elected to continue on to destination of CYWG and requested Aircraft Rescue and Fire Fighting (ARFF) upon arrival. The aircraft landed without incident at 1932Z. No impact to operations.

Dauphin, MB (CYDN) remote communications outlet (RCO) 122.3 was unserviceable (U/S) due to commercial power outage from 2057 to 0100Z. Impact to operations unknown.

The Dauphin, MB (CYDN) remote communication outlet (RCO) 122.3 was unserviceable (U/S) due to commercial power outage from 1815Z to 2302Z. Impact to operations unknown.

A privately registered Cessna 150L from origin unknown to Dauphin/Lt. Col W.G Billy Barker, MB (CYDN) was reported by Dauphin Airport Authority as landing at CYDN. The Flight Service Station (FSS) had had no prior communication. No impact to operation. Pilot called later and indicated radio failed en-route.

A West Wind Aviation Limited Aerospatiale ATR 42-300 (WEW442) from Buffalo Narrows, SK (CYVT) to Saskatoon/Diefenbaker, SK (CYXE) that was inbound to CYXE was cleared to 5000 and was passed traffic information on an eastbound Government Of Canada, Department Of National Defence Bell 412 (FREE51) from North Battleford, SK (CYQW) to Dauphin, MB (CYDN) that was at 3500. WEW442 subsequently advised traffic in sight at same altitude 5500 and commenced avoidance action. After clearing traffic, WEW442 completed a visual approach at CYXE and landed without incident. VFR helicopter advised Tower of Mode C issues and confirmed level at 5500. All surveillance data showed that helicopter was at 3500.

The driver of a vehicle (ST71) on Runway 02/20, with ability to cross Runways 08/26 and 14/32 until further advised, advised that they observed a privately registered Piper PA-28-140 from origin unknown to Dauphin, MB (CYDN) arrive on Runway 14. No contact was made between the aircraft and the flight service station (FSS) prior to landing. No other operational impact.

The pilot of an Allied Wings Limited Partnership Burkhart Grob G 120A (C-GPFE/BRNC10) on a flight from Portage La Prairie/Southport, MB (CYPG) to Portage La Prairie/Southport, MB (CYPG) indicated having to conduct a missed approach due to numerous birds on Runway 32. No bird strike reported. Airport Authority advised. Impact to operations was that the aircraft conducted a missed approach as opposed to a touch and go.

Shortly after departing Runway 31, the pilot of a privately registered Piper PA-24-260 from Winnipeg/Richardson, MB (CYWG) to Dauphin, MB (CYDN) advised the tower that they needed to return due to an open door. They stayed VFR with the tower and landed on Runway 36 at 2138Z. No operational impact.

The Dauphin, MB (CYDN) remote aerodrome advisory service (RAAS) remained open beyond operating hours in order to provide service for an arriving MEDEVAC flight. The CYDN RAAS closed at 0202Z.

The Dauphin, MB (CYDN) remote communications outlet (RCO) 122.3 was unserviceable (U/S) due to a telecommunications failure. Impact to operations unknown.

A Wisk-Air Limited Bell 407 (C-FKOP) from Dauphin, MB (CYDN) to Red Lake, ON (CYRL) reported 6 miles west of CYRL inbound with no prior calls. Aircraft on area navigation (RNAV) approach for Runway 08.

At the Brandon, MB (CYBR) aerodrome, a power bump at 0120Z resulted in a failure of the uninterruptible power supply (UPS), which caused the power to be cut off from the following systems: CYBR 122.6 and CYDN 122.3 frequencies were unserviceable (U/S). The flight information service en route (FISE) frequencies 123.275 and 126.7 were U/S and the peripheral station (PAL) frequencies 123.25 and 285.0 were U/S. A NOTAM was issued for all frequency outages.

The Lt. Col W.G. (Billy) Barker, MB (CYDN) aerodromes Automated Weather Observation System (AWOS) and remote communications outlet (RCO) frequency 122.3 were unserviceable (U/S) due to a commercial power failure.

CYDN Aerodrome routine meteorological report (METAR) not available until 1811022359. NOTAM issued.

Emergency Locator Transmitter (ELT) reports from an aircraft in the vicinity of Dauphin, MB (YDN) to Saskatoon, SK (YXE). The Joint Rescue Coordination Centre (JRCC) Trenton was advised. The source was located at approximately 1930Z.

Approximately 10 minutes after a Government Of Canada, Department Of National Defence Lockheed C-130 (Hercules) from Dauphin/Lt. Col W.G. (Billy) Barker, MB (CYDN) to Winnipeg/James Armstrong Richardson International, MB (CYWG) landed on Runway 17, Wing Operations called to advise that ATLS341 may have hot brakes and would like the firehall to respond. The aircraft rescue and fire fighting unit (ARFF) unit responded. No impact on operations.

The pilot of a privately registered Erco F-1 from Dauphin (Lt. Col W.G. (Billy) Barker VC), MB (CYDN) to Ashern, MB (CJE7) did not report that they were airborne from Runway 14 or clear of the CYDN control zone. The flight service station (FSS) attempted to contact the aircraft several times on frequency 122.3, with no success. No operational impact.

A privately registered Piper PA-24-260 from Dauphin (Lt. Col W.G. (Billy) Barker, VC), MB (CYDN) to Arcola, SK (CJA7) advised returning to CYDN to secure an open fuel door. The aircraft landed safely. No operational impact.

The technical operation coordination centre (TOCC) advised that the Dauphin, MB (CYDN) frequency 122.3 is not serviceable. Operational impact unknown.

Power failure. The flight information service en route/remote aerodrome advisory service (FISE/RAAS) at the Dauphin, MB (CYDN) frequencies 123.375/126.7 were unserviceable (U/S) for approximately 59 minutes. Power restored at approximately 2220Z. Impact to operations unknown.

At 1348Z, the flight service station (FSS) observed a target on the NAV CANADA Auxiliary Radar Display System (NARDS) proceeding toward Dauphin/Lt. Col W.G. (Billy) Barker, MB (CYDN). The flight service station (FSS) was unable to establish radio contact. At 1359Z, another aircraft reported observing a Rkd Investors Ltd. Piper PA-32R-301 (C-FIMY) from Erickson, MB (CKQ6) to Dauphin/Lt. Col W.G. (Billy) Barker, MB (CYDN) taxiing on the apron after arrival. No impact on operations.

The pilot of a Roland Air Spray Ltd. Air Tractor AT-502B on a flight from Dauphin/Lt. Col W.G. (Billy) Barker, MB (CYDN) and landing at Dauphin/Lt. Col W.G. (Billy) Barker, MB (CYDN) did not report being down and clear, and attempts to contact the aircraft on 122.3 were unsuccessful. The CYDN airport manager (APM) reported that C-FBBQ was safe on the ground at 2125Z. No operational impact.

The Dauphin, MB (CYDN) frequency 122.3 failed. Operational impact unknown.

A tractor (tractor150) at Dauphin (LT. COL W.G. (Billy) Barker, VC APRT), MB (CYDN) reported observing a privately owned Piper PA-22-150 from Manitou, MB (CKG5) to Dauphin (LT. COL W.G. (Billy) Barker, VC APRT), MB (CYDN) land on Runway 08. Piper PA-22-150 did not establish communications with the flight service station (FSS). No impact to operations.

Dauphin, MB (CYDN) frequency 122.3 was unserviceable. NOTAM issued. Impact to operations unknown.

An Allied Wings Limited Partnership Burkhart Grob G 120A (C-FPFM/COLT16) from Portage La Prairie/Southport, MB (CYPG) to Yorkton, SK (CYQV) was observed on radar leaving 6000 feet in descent without authorization. An Allied Wings Limited Partnership Beech C90A (C-FMFQ/MSTG93) from Portage La Prairie/Southport, MB (CYPG) to Portage La Prairie/Southport, MB (CYPG), level at 5000 feet was contacted through the Flight Service Station (FSS) and issued radar vectors to avoid the descending aircraft, and as a result, no loss of radar separation occurred.

An Air Canada Embraer ERJ 190-100 IGW (ACA353) on a flight from Ottawa/MacDonald-Cartier Int'l, ON (CYOW) to Calgary Int'l, AB (CYYC) was in level cruise at FL380 and requested descent to FL360. After being cleared to descend to and maintain FL360, the flight was observed at FL352. When queried, the flight returned to FL360. No impact to operations.

At the Dauphin (Lt. Col W.G. (Billy) Barker VC), MB (CYDN) aerodrome, the frequency 122.3 was unserviceable (U/S). NOTAM issued. Impact to operations unknown.

The Technical Operations Coordination Centre (TOCC) advised that the Dauphin (Lt. Col W.G. (Billy) Barker VC), MB (CYDN) aerodrome frequency 122.3 was unserviceable (U/S).

An emergency locator transmitter (ELT) signal was heard by overflying aircraft. Source determined to be a false activation by a privately registered Cessna 150M near Dauphin, MB (CYDN). No impact to operations.

Winnipeg Flight Information Centre (FIC) flight information service en route (FISE) remote communications outlet (RCO) at Dauphin, MB (CYDN) 123.375 and 126.7 unserviceable on March 22nd, 2018, from 1423Z until 2359Z. NOTAM issued. Impact to operations unknown.

A Manitoba Government Air Services de Havilland DHC-6 series 300 (C-FWAH/MBT03) on a flight from Winnipeg/James Armstrong Richardson Int'l, MB (CYWG) to Dauphin, MB (CYDN) reported on final Runway 32 at 2009Z with an estimated time of arrival (ETA) of 2011Z and did not report down and clear. CYDN Airport Manager (APM) reported MBT03 down and on the apron at 2020Z. No operational impact.

The Technical Operations Coordination Centre (TOCC) advised that the Dauphin (Lt. Col W.G. (Billy) Barker VC), MB (CYDN) aerodrome frequency 122.3 was unserviceable (U/S). Operational impact unknown.

At the Dauphin (Lt. Col W.G. (Billy) Barker VC), MB (CYDN) aerodrome, the frequency 122.3 was unserviceable (U/S) from 1320Z until 1335Z. Operational impact unknown.

Brandon, MB (CYBR) and Dauphin, MB (CYDN) NAV CANADA Auxiliary Radar Display System (NARDS)/ Extended Computer Display System (EXCDS) were frozen and CYDN Frequency 122.3 failed 1605Z-1608Z. An Allied Wings Beech C90A (C-FMFQ/ MSTG98) from Portage La Prairie/ Southport, MB (CYPG) to Yorkton, SK (CYQV) was conducting one VFR circuit in CYDN at the time. Other operation impact unknown.